Match Grout Color – Look at Dry Grout

match grout color

Match Grout Color | It’s not too hard to match grout color if you invest a little time and effort. DIY floor grout color problems can happen FAST if you don't know what you're doing. Keep reading to see how to get perfect grout color matches. (C) Copyright 2017 Tim Carter

Match Grout Color TIPS

DEAR TIM: I’m about to remodel a bathroom. I’ll be switching out a shower stall and know my tile floor will have to be patched.

Fortunately, the previous owner left behind lots of tile for me, but there’s no grout. I’m afraid if the grout doesn’t match, the repair will stand out like a sore thumb.

What’s worked best for you when you have to match grout on your jobs? Are there a few secret tips you can share? Karen J., Marblehead, MA

DEAR KAREN: You should locate that past homeowner and give her/him a huge hug.

Should I Always Save Leftover Unmixed Grout?

It was quite thoughtful to leave behind some of the extra building materials. I did that with my last home whenever I could. In my case, I used an oversized brick to construct my chimneys. Knowing it would be almost impossible to locate in the future, I saved about fifty for a future homeowner should they need them for any reason.

CLICK or TAP HERE to get FREE BIDS from local tile contractors who can match grout color.

Does Matching Grout Requires Patience?

Matching interior grout can be a challenge, but it’s not impossible. As with most things if you want perfection you need to invest some time and effort. I agree with you about how important it is to match both the grout color and texture. No matter how wide the grout lines are, if they don’t match you can see it right away.

Should I Deep Clean Existing Grout?

The matching process starts by deep cleaning the grout. I’ve had the best success doing this with Stain Solver certified organic oxygen bleach. This is a powder you mix with hot tap water.

Once all the powder is dissolved, you pour the solution onto dry grout allowing it to soak and bubble for about 15 minutes.

Oxygen Bleach

Stain Solver is MADE in the USA with USA ingredients that are food-grade quality. CLICK THE IMAGE to order some NOW.

At the end of the wait period, you scrub the grout vigorously with a stiff nylon scrub brush. Be sure the brush bristles touch the grout. Don’t use a flimsy toothbrush.

You want to really scrub. The longer you allow the oxygen bleach solution to soak, even up to an hour or more, the less you have to work.

If the solution soaks into the grout while you wait to scrub, add more so a film of solution is on top of the grout.

Rinse Well

Rinse the floor after cleaning to ensure all the dirt is up. Allow the grout to dry overnight. You can usually tell if you got the grout clean by looking at the edges of the floor where no foot traffic has touched it.

The grout along walls and in corners usually is much cleaner than where you walk. If all the grout looks the same color at this time, you can start the matching process.

What is the Difference Between Sanded Or Unsanded Grout?

Sanded grout contains fine silica sand and Portland cement. Unsanded grout is just Portland cement. Dry pigments are added to both types to create the colors you see.

Sanded grout is easy to spot because you can see the tiny bumps of sand in the texture of the grout. Unsanded grout is very smooth.

larger blob of is a test batch of sanded grout

The larger blob of this is a test batch of sanded grout. You can see the small bumps of fine silica sand in the texture. The small chunk to the right was salvaged under a piece of baseboard at the edge of the floor. I soaked the small chunk in Stain Solver oxygen bleach for hours to make sure it was clean. You can see the new and old grout are almost a perfect match. The ruler is metric with millimeter markings. Copyright 2017 Tim Carter

When is the Best Time to Match Grout Color?

The time of day to match grout color is midday. If you try to match grout color at night the color temperature of the light bulbs in the bathroom can interfere with your ability to get a perfect match.

Some incandescent bulbs are available that render a color temperature close to the natural sunlight towards the middle of the day. Consider using those if you have to match when the stars are shining.

Should I Start With Color Charts Or Sample Sticks?

The first place to start is to get samples or a color chart of new grout and hold it next to your existing grout. If you can salvage a chunk of existing grout from under a baseboard next to a wall, this is the best way to start the matching process.

The original tile setter undoubtedly put grout at the edges of the floor before the wall trim was installed. Pry off a piece of baseboard and see if you can get a chunk of the grout.

Is it Best to Use Dry Grout To Match Color?

The color of the grout out of the bag before you add water to it is the color it’s going to be once dry. You can prove this by mixing up some new grout and allow it to dry. Add just enough water to the dry grout to make it the consistency of stiff applesauce.

match grout color

I used the amazing Laticrete Permacolor system to get a perfect match. The powdered grout to the right of the wide metal knife was the first attempt. I then added one more measure of the darker pigment and the perfect match is on the knife blade. Look how the color matches the clean dried grout in between the tiles! Copyright 2017 Tim Carter

Can You Blend Different Grout Colors?

Yes, you can blend different grout colors to obtain a perfect match.

Often you can’t get a perfect match from one bag of grout or one brand. You may be forced to do some creative mixing and blending of different colors of grout to get a match. This requires great discipline and diligence as you need to be very exact in your measuring, blending and mixing as you create test batches. Record keeping is everything in this exercise.

What is the Laticrete Permacolor System?

The easy way to get perfect color matches is to use the Laticrete Permacolor dry-pigment method. I did this in southern California in November of 2017 to get a perfect match for some outdoor Mexican tile.

The grout comes in bags and it's pure white. You then buy small bags as you can see in the photo above of dry pigments. You then make small batches of dried grout blending one, or more, pigments until you get a perfect match.

Just keep track of what you mix and measure all quantities very carefully.

Does Wet Grout Show Up as a Deeper Color?

Wet grout shows up as a deeper color than when it will be dry. When you add water to the dry grout, the color gets deeper and it can be frightening. This is why you need to mix up a test batch and allow it to dry before you commit to the actual grouting of your new tile.

Is Water My Enemy When Grouting?

Yes, water is your enemy when grouting.

If you’ve never grouted before realize that water is both your friend and foe. You need water to mix and clean up the mess on the tile. But too much water will ruin the new grout.

Water in excess during the mixing process or as you clean and strike the joints will dilute the amount of Portland cement in the mix. If you allow this to happen, the grout will crumble and crack over time.

Do You Have DIY Grouting Videos?

Watch these four videos to see how to properly install sanded floor grout. Yes, I should have used knee pads.




Properly mixed unsanded grout is the consistency of slightly warm cake icing. As mentioned earlier, you want sanded grout to be the consistency of stiff applesauce. When you wipe off excess grout from the tile surface, the grout needs to be somewhat stiff in the joints.

If you touch the fresh grout too soon, the sponge will remove grout creating a depressed grout line. Squeeze out all the water you can from the rounded grout sponge before you allow the sponge to touch the tile!

Column 1196

Grout Floor Tile Video Series

Grout Floor Tile Video Series

This is a four-part series I created showing how I achieve success when grouting ceramic floor tile. Talk to three other tile setters and they may have different suggestions.

Read in the January 12, 2020 AsktheBuilder Newsletter about the grout in Tim's church.

All I can tell you is I've installed thousands of square feet of grout the way you'll see below and none of it has ever crumbled or cracked.

You use the same skills and techniques when grouting wall tile, but you need to use unsanded grout for grout lines less than 1/8-inch in width.

Remember that water is your friend and foe.

Too much water will RUIN your new grout.

If you're a rookie, I BEG you to buy one piece of cement board and lay it on your garage floor. Install some cheap tile on it that's similar to what you're using in your home.

Practice grouting this test panel before you advance to the real floor in your home.

Free & Fast Bids

CLICK HERE to get FREE & FAST BIDS from local tile contractors if you feel you'll mess up your new tile. There's NO ROOM for error!

There's no need to comment below about my lack of using knee pads. I don't know why I forgot to get them out when taping this video series.

CLICK HERE to see all the tools and things you should have on hand when grouting.



 

May 14, 2017 AsktheBuilder Newsletter

Welcome if you're a new subscriber!

If you're a newer subscriber, hello again! If you're one of my original subscribers from back in the 1990's, well, it's great you're still here!

Happy Mothers Day if you're a mom.

My guess is my mom is up in Heaven having a blast. She's probably got a hot game of poker going on with Aunts Margaret, Juanita, Edna Mae, Thelma and Clara.

This is going to be a fast newsletter for a number of reasons.

Newspaper Editors Change Things

I've got a Google Alert set up on my brand: Ask the Builder

When that string of words appears in a new webpage, I get an email. This morning I got an alert about a column I wrote about three weeks ago.

My Ask the Builder syndicated newspaper column still runs in about seventy papers nationwide. One of them is the Columbus Dispatch. It's a great paper.

A few hours ago, I got an email about my column in their paper. Usually, I never click through to look at it. After all, I already know what's on the page.

But today was different. I decided to look.

WOW!!! What a great lesson in spin, bias and slant.

I've been a syndicated columnist for going on twenty-five years now. I've talked to many of my paper editors and know that sometimes they have space constraints.

Here's what you might not know about how newspapers and magazines are created. The ad departments create the product FIRST.

In other words, the newspaper is laid out with all the ads in it and there are EMPTY HOLES where the words go for stories.

The pages are then delivered to the paper editors and they have but a few hours to FILL THE HOLES. Magazine editors have a few days, maybe a week.

If the space for where my column goes is small for some reason, the editors then start to ELIMINATE words that I've written. Years ago in The Cincinnati Enquirer my editor would, on occasion, leave out about 70 percent of my column.

Important things can be left out that affect you.

But in today's world where there are NO SPACE CONSTRAINTS on a website page, one needs to wonder why an editor would remove lots of content.

I realize the column that appears in the print version is just copied and pasted into the online version, but perhaps that's a mistake for those subscribers who just read their paper ONLINE never seeing the print version.

That's an INCREASING TREND.

I'm telling all this to you because you need to be aware that in certain cases you're only getting PART OF THE STORY.

Want to see an example of this? It's actually somewhat sobering.

CLICK HERE to read the Columbus Dispatch editor's version of my column.

Then CLICK HERE to see the ORIGINAL column as I submitted it to them.

You'll see the difference IMMEDIATELY as you start to read my answer to Shirley.

If you're a subscriber to a local paper, you may want to let the editor know you'd like to see the unfiltered version of syndicated content.

Or, you can just come to AsktheBuilder.com and READ my original!

My Master Bathroom Remodel

I'm just about done with my master bathroom remodel job.

Yesterday, I was on my hands and knees for hours doing very tedious ceramic tile work patching in the floor against the new American Standard shower base.

Fortunately for me, the previous owner of my house SAVED all the extra tile that was used throughout the house.

There was enough tile to patch the floor. I also was able to salvage some large chunks of sanded grout when I did the demolition.

I soaked these chunks of grout in some Stain Solver solution overnight so they'd be perfectly clean. I allowed them to dry and I took them to get a perfect match of the new grout I need.

Before I started to patch the floor, I used the same Stain Solver certified organic oxygen bleach to do a deep clean of the floor close to where I was patching.

I did this because I wanted the existing grout to be super clean so the new grout that touches the existing grout will not stand out looking like I patched the floor.

I'll deep clean the rest of the floor just after finishing the job and when I'm done walking over it. I put down tarps each day while working, but the floor still gets a little dirty.

I also put together two days ago the frameless shower door. Included with the parts were all the different allen hex wrenches one needs to assemble the door.

Guess what? I SAVED all those as well as the installation instructions.

You know where they are? I put them in a zip-lock food storage bag, sealed it and TAPED it to the inside wall of the new vanity that's going in.

I'll also create another zip-lock bag that has the small wrench needed for the shower handle faucet, the shower valve install instructions as well as the new vanity faucet.

Why is this important? Have you ever wanted to replace a valve faucet cartridge or part and WONDERED what model it was???

BOOM, a future owner is going to be thanking me!!!

You should do the same so future homeowners send good karma to you.

Other instructions, photos of important things, manuals, etc. should be put in plastic bags down near your main circuit breaker panel. It's a GREAT place to store helpful things for a future homeowner.

You might even buy a cheap wall-mount mailbox and put everything in there.

But for faucets I always prefer to put the manuals on the inside of a kitchen sink base or the vanity cabinet.

Latest Revised Columns

Here's a list of columns I've revised in the past week or so. There's MORE. I didn't list all of them.

If you want to see ALL REVISED COLUMNS, always click the Q & A icon at the top of any page at AsktheBuilder.com.

CLICK HERE to get to the Q & A page.

Low Shower Head Water Pressure

Best Gutter Guard HANDS DOWN

Arc Fault Circuit Breakers - PREVENT EVIL FIRES!

DIY House Wiring? - Maybe Not A Great Idea

Shower Drain ODOR

Solid Wood Interior Doors

That's enough for today. Help a future homeowner! Make up your plastic bags.

Tim Carter
Founder - www.AsktheBuilder.com

Do It Right, Not Over!

Removing Moss and Algae From Roofs

moss on roof

This is moss growing on my own garage roof. The large clump you see towards the top is about the size of a large grape. © 2017 Tim Carter

Roof Moss Removal and Algae TIPS

Roof moss removal usually requires a broom or heavy stream of water. Moss is a thick organic growth. Algae is just a thin film of organic growth that can be removed by washing the roof with certified organic oxygen bleach. Copper strips prevent the growth of moss and algae.

    • Moss is thick - Algae is paper-thin 

https://www.stainsolver.com/

DEAR TIM: Part of my roof gets very little direct sun and is shaded. Both moss and green and black algae grow on the shingles. Are these organisms causing damage to my roof?

What's the best way to remove them? I'm very hesitant to use chlorine bleach as it may damage the roofing material. Once clean, is there a way to permanently keep the roof free of the moss and algae? Scott W., Toledo, OH


DEAR SCOTT: People who live in all parts of the nation and have roofs made from all sorts of materials, wood, metal, asphalt, clay or concrete tiles, etc. can have moss and algae accumulate on their roofs.

Those places that receive more rainfall and have sustained high levels of humidity have more moss and algae growth as the moss and algae need water to grow and multiply.

CLICK HERE to get FREE & FAST BIDS from local roof-cleaning companies.

how to remove moss from roof

This roof is covered with different species of roof algae. You can see where the lead is helping to keep the roof clean. If there was a copper strip along the entire roof ridge, the roof would be perfectly clean.  

Why Does Roof Moss Grow on the North Side?

The growth is often more pronounced on the north-facing portions of roofs since they tend to stay wetter longer and are in the shade.

Large trees that produce lots of shade on a roof can also foster the growth of moss and algae as evidenced by my own west-facing roof. It used to get covered with moss and algae. Morning dew and rainfall tend to evaporate slower on these surfaces because of the minimal amount of direct sunlight these roof surfaces receive.

Can Roof Moss Shorten a Roof's Lifespan?

Yes, roof moss can shorten the lifespan of untreated wood and asphalt roofing materials.

The thick moss growth with its shallow root system keeps the roofing materials damp for extended periods of time and this moisture promotes wood rot and can and does erode the asphalt in shingles.

Is it Dangerous Up on a Moss-Covered Roof?

Yes, it can be very dangerous standing on a moss-covered roof.

It's important to realize that a roof covered with moss or algae that is wet is as slippery as wet glare ice. You can slip without warning and tumble to the ground.

You may not feel comfortable getting up on a roof. I know many people who are terrified walking on a low-slope roof much less a steep one.

Fortunately, God gave me the no-fear factor with respect to walking on roofs. You must respect them, but it's safe if you know what you're doing.

Shingles can be loose, break loose and slide as you step on them.

Walk leaning into the roof and keep a low profile. If you start to slip, LAY FLAT trying to create as much surface area as possible to slow or stop your slide.

CLICK HERE to get FREE & FAST BIDS from local roof-cleaning companies.

How to Remove Moss From Roof?

Moss is quite easy to remove from a roof. Use a standard bristle scrub brush on a pole and push the brush down the roof to tear the moss's shallow root system from the shingles.

Do not brush up the roof as you might break the bond between shingle layers.

Note how the moss typically starts to grow at the top of the vertical slots between shingles. These areas of asphalt shingles are the last place water evaporates from a roof. Once the moss is removed, inspect these slots to ensure the colored ceramic granules are still in place. If the granules are gone and you see just the interior fiberglass mat of the shingle, your roof is well on its way to being replaced.

The green and black algae, in my opinion, are not harmful to the actual roofing material because they do not develop roots. They are more of an aesthetic issue since they make the roof look horrible. Both of these algae can be cleaned from the roof, however, the green algae is far easier to remove than the black algae.

Should I Avoid Chlorine Bleach?

It is wise to avoid chlorine bleach as a roof cleaner. Chlorine bleach can remove the natural color from wood roofing shakes.

Chlorine bleach, even diluted with water, WILL KILL vegetation on the ground if it runs onto the ground as it is rinsed from the roof. My one neighbor systematically murdered two specimen maple trees next to her patio because she used chlorine bleach to remove the algae from her patio each spring. I WARNED her to stop and she thought I was an idiot.

Chlorine bleach can accelerate corrosion of metal gutter and downspout systems. If it drips down on a wood deck below your roof, it will also cause accelerated corrosion of the joist hangers, nails, screws and any other metal structural connector.

What is the Best Certified Organic Roof Cleaner?

roof algae remover

Stain Solver is MADE in the USA with USA ingredients that are food-grade quality. CLICK THE IMAGE to order some NOW.

The best roof cleaner, in my opinion, is non-toxic Stain Solver oxygen bleach. Stain Solver is certified organic and is a powder you mix with hot tap water. 

It does a fantastic job of cleaning algae from roofs. Many customers have sent in before and after photos of it working. CLICK HERE and scroll down to see a stunning before-and-after photo set

 It's best to apply the Stain Solver solution to a cool roof surface, preferably on an overcast day. If you keep the roof surface wet with the solution for just 20 minutes, and then lightly scrub the roof surface, the algae will come off with no issues.

Severely stained roofs may require multiple applications of the Stain Solver solution. The solution also helps to loosen the grip of the shallow moss roots.

Roof-Cleaning VIDEO

Do Copper Strips Stop Moss and Algae Growth?

Yes, copper strips stop moss and algae growth. Copper is a natural biocide and it's safe. Copper is a naturally occurring element.

Once the roof is clean you can hinder moss and algae growth by introducing copper onto the roof surface.

Thicker copper can be very expensive. I discovered that copper strips that only weigh 3 ounces per square foot do an excellent job.

You MUST USE solid copper or stainless-steel nails when installing copper or you'll get a galvanic reaction and the other nails will corrode.

 

Copper STOPS Moss and Algae - VIDEO:

Place copper at the top of the roof. If the distance from the top of the ridge to the gutter or eave line is 25 feet or less, then just put a 12-inch-wide strip of copper over the top of the ridge.

Realize you MUST USE solid copper or stainless-steel nails or a galvanic reaction will CORRODE any other nail.

I include the 2.5-inch ring-shank copper nails you need to secure the copper.

copper roof strips

If you install copper strips like this on your ridge and hips the roof algae and moss will disappear if you get periodic rain.

How Does the Copper Work?

Each time it rains some copper ions wash down onto the roof and create a poisoned environment that both the moss and algae dislike. The ions are dislodged from the copper strip by ultraviolet light (UV). Five percent of the sun's UV light contains powerful photons that blast apart just about anything they hit.

Be patient as the copper eventually will turn a distinctive dark nut brown and then the classic green color. If you're getting ready to install a new asphalt shingle roof, you want to install this copper to extend the life of the shingles dramatically.

I was the first person in the world to discover that copper extends the life of asphalt shingles by DECADES. Look at this photo of definitive proof:

Tilton Post Office

Look at how the 8-foot-wide strip of asphalt shingles look nearly perfect. The other shingles on either side have lost their granules and are curled as can be. The copper ions washing off the cupola roof STOP the oxidation of the asphalt. When asphalt oxidizes, the molecules cross link and become brittle.

I made this discovery while researching my Roofing Ripoff book. Based on the evidence I provide in the book, it appears some shingle manufacturers are pre-aging their shingles so they fail much sooner than they should. Copper will extend the useful life of asphalt shingles by decades.

roofing ripoff cover

This is the cover of my Roofing Ripoff book. CLICK THE IMAGE NOW TO ORDER IT.

Does  Zinc Stop Moss and Algae Growth?

Zinc works as well to stop the growth of algae and moss, but it's not as effective as copper.

The copper material works far better to poison roofs than zinc. Zinc is indeed effective, but copper tends to do a better job for a longer period of time. The copper strips are easy to install and they tend to blend into the roof once the shiny copper begins to oxidize and turn the distinctive dark brown.

Should I Hire a Professional Roof Cleaner?

Yes, you should consider hiring a pro. Cleaning roofs can be dangerous work.

Remember what I said above about how algae that becomes wet is often as slippery as wet ice?

If you're going to try to do this yourself, work on dry parts of the roof and reach sideways to scrub and clean those parts of the roof that are wet with cleaning solutions. Once a roof is clean, they often are not too slippery if they are wet. Wear shoes that have excellent traction. Sitting and working on the roof instead of standing lowers your center of gravity and minimizes your chances of falling from the roof.

CLICK HERE to get FREE & FAST BIDS from local roof-cleaning companies.

Will Copper Pennies Stop Algae and Moss Growth?

No, copper pennies will not work to stop algae and moss growth. You need to put many many pennies on to get enough copper to wash onto the shingles.

I get email all the time from readers of my column and visitors to my website. Here's one from Lee:

Dear Tim,

Instead of putting copper or zinc strips on a roof to inhibit moss growth, wouldn't it be cheaper to use pennies? Use two or three per linear foot, slipped under the edge of shingles near the top or the roof, or stuck in place with a dab of silicone caulk. It's more time consuming, but easier for someone who doesn't have the cutting or bending tools. - Lee R., Portland, OR

Dear Lee,

Copper pennies would work so long as you install *enough* pennies. You need to have the square inch area similar to the exposed copper strip. However, realize that modern pennies have a small amount of copper in them. Before 1982, all pennies, except during WW II when they were made of steel, had a 95 percent copper content and 5 percent zinc. After 1982 the ratio became 97.5 percent zinc and 2.5 percent copper . The thin copper coating will wear off in no time up on the roof and zinc doesn't provide as much protection as copper.

It's better to put on a thin strip of copper. Make sure you have at least 6 inches exposed for every 25 feet of roof below the copper.

Click here to purchase copper roof strips for your roof.

Tim

Message from Tim:

Years ago while researching a column about cleaning decks, I discovered the wonders of Oxygen Bleach. It is perhaps the 'greenest' cleaner I know of as it uses oxygen ions to break apart stains, dirt and odor molecules. There are no harsh chemicals, and it works on just about anything that is water washable.

I decided to create my own special blend using ingredients made in the USA. In fact, the raw materials in the active ingredient are food-grade quality registered with the FDA. I call my product Stain Solver. I urge you to use it to help with cleaning your roof moss and algae. You will be amazed at the results!

 

CLICK HERE to get FREE & FAST BIDS from local roof-cleaning companies.

Column 539

Roof Moss Video

copper roof strip

I was the first person in the world to identify that copper prevents the oxidation of asphalt molecules on asphalt shingles. See how easy it is to install this copper in a new-roof installation? CLICK the photo to order the copper strips.

"Roof moss can be stopped. Copper strips at the top of your roof will STOP moss growth forever. It's easy to install."

How to Stop Roof Moss

Are your shingles covered with moss? The shingles on this garage roof section are covered with green moss growing everywhere. Roof moss can cause the shingles to fail prematurely, besides looking gross.

What's the Best Way to Stop Roof Moss?

Roof moss can be stopped. Copper strips at the top of your roof will STOP moss growth forever. It's easy to install. Look at the photo just below how to do it.

How Does Copper Stop Roof Moss?

Copper is a natural biocide. It is a natural poison. Copper is used on the hull of sailing ships to stop barnacle growth that slows ships.

Will Copper Make my Roof Last Longer?

Yes. Copper will extend the life of your asphalt shingles. Copper washes onto your shingles and prevents the asphalt from oxidizing.

Read Tim Carter's Roofing Ripoff book where he explains how copper saves shingles.

roofing ripoff

Here's my Roofing Ripoff book. It's an easy one-hour read. You'll save $5,000 reading it. GUARANTEED.

But the roof just ten feet away is clear of any moss or algae! Why are these shingles clean and the others are not? Not because they have been cleaned by Tim. Mother Nature did it. For free!

Related Links

How To Remove Roof Algae with Oxygen Bleach

INSANE Black Algae Roof Photo - MUST SEE!

Above the clean section of the roof, there is a copper cupola. It is this little bitty roof that is keeping the moss off the roof. Every time it rains, a little of the copper washes off the cupola and onto the shingles. That copper creates a poison so that the moss and algae will not grow, must like a weed killer who use on your lawn.

If you do not want moss growing on your roof, you can put copper on your roof. Just place copper strips underneath the cap shingles on your roof. Leave 2 - 3 inches of copper exposed so the rain can wash copper particles down over the shingles.

Or if you are buying a new home or having a roof replaced, there are shingles with copper embedded right in the shingle.

Using a little copper on your roof can prevent moss and algae from growing. It is just that simple.

CLICK HERE to purchase these copper roof strips from the AsktheBuilder store.

CLICK HERE to get FREE & FAST BIDS from local companies that will come and install copper strips onto your roof. 

Low Shower Head Water Pressure

low pressure shower head

Low water pressure in shower head: See that orange disc with the slits in it? That's blocking water flow.  It has small holes that can readily clog with sediment. When this happens, the water flow can be reduced to a trickle. Copyright 2018 Tim Carter

"If the shower head worked fine and the flow became reduced over time, pieces of sediment or debris from the city water system or your well could have clogged the restrictor."

Low Water Pressure in Shower TIPS

  • Debris clogs flow restrictor in the shower head
  • Remove flow restrictor and clean
  • People with own water source don't need flow restrictors
  • Unequal water flow in shower head points to the clogged valve cartridge
  • CLICK HERE to Get Tim's FREE & FUNNY Newsletter!

DEAR TIM: I have a low water pressure shower head. The flow of water that comes from my shower is miserable. It's so weak it takes forever to wash my hair.

The water flow out of the tub spout is fine as is the flow at the bathroom sink. I've been told there is a flow restrictor in the shower head that's the culprit.

Can I remove it or modify it so I can take a reasonable shower? Is there another possible problem? Pamela F., Lakeland, FL

Related Links

Low Water Pressure in Faucets - Easy to Fix

Low Water Pressure in My Entire House - Help!

DEAR PAMELA: If there is not a flow restrictor in the shower head itself, there may be one in the body of the shower faucet.

Does a Flow Restrictor Cause a Low Pressure Shower Head?

Yes, a flow restrictor is the most common root cause of low water pressure in a shower.

A small disc in the shower head blocks the full flow of water from the shower faucet. There are strict laws in place that force manufacturers to limit the amount of water that a faucet and/or showerhead can deliver in a given amount of time.

I don't feel these laws should affect everyone.

Here's why. For starters, I'm a college-trained geologist and studied hydrogeology - the study of groundwater.

I live in a rural area and get my water from a well. I'm also on a septic system. For each gallon of water, I extract from my well another equal gallon of water goes back into the soil via my septic system.

But if you live in a city or area that gets its water from reservoirs that may not be filled every wet season, then it might be a good law for you in that it helps to conserve precious natural resources.

Free & Fast Bids

CLICK HERE to get FREE & FAST BIDS from local plumbers who can restore the flow of water so you get a great shower.

How Can I Save Water Without a Flow Restrictor?

Even if you do live in an area where you don't have abundant fresh water like I do, you can simply take a US Navy shower in that you only have the water on to get wet and rinse off. As you clean your body with soap and shampoo, leave the water OFF to save water.

But most people are LAZY and won't do this simple thing to conserve water.

How Fast Can I Fix My Low Pressure Shower Head?

It's possible that within 30 minutes you can make this shower head perform like a champion.

I'm quite certain that with a little work the shower head will perform as designed and give you the desired strong stream of water you deserve and so desperately desire. 

What Causes Low Water Pressure in a Shower?

Small pieces of solder, copper shavings, wood dust, wood chips, globs of soldering flux, pieces of plastic, etc. can get into the water lines when they're installed by plumbers. This small debris clogs the flow restrictors and spray outlets on the shower head.

If this is a new home and the problem has been a chronic one since the day you moved in, there's a good chance the problem can be traced to a workmanship error.

Small sediment from rural water wells, city water mains, and your own plumbing pipes can clog the small holes in the flow restrictors.

Who Should Flush Lines BEFORE Connecting Shower Heads?

It's the responsibility of the plumber to flush out the water supply lines before any shower heads are installed.

Flushing the water lines can happen at most fixtures just after the water shut-off valves have been installed but before the flexible supply lines have been connected from these valves to the faucets or fixtures.

CLICK HERE to get FREE & FAST BIDS from local plumbers who can restore the flow of water so you get a great shower.

But the shower and tub valves are just a little more challenging. These valves are almost always installed before the interior of the house is finished and often before the water service from the street or pump has been connected to the interior plumbing lines.

How Do You Flush a Water Line?

You just need to have a few empty buckets, a wrench, and ten minutes to flush a water line.

The plumber just needs to have a helper to turn on and off the main water supply valve as he has the shower valve cartridge removed. This allows the water supply pipes to be flushed so the valve cartridge doesn't get clogged.

He then attaches an extended nipple or the actual shower arm to the threaded lug inside the wall where the shower water comes from. He leaves the shower head OFF the end of the shower arm.

When water is then turned on through the valve, any debris in the riser pipe is flushed out. The shower head can be installed once the water runs clear.

low pressure shower head

An expensive decorative rain-head shower head can get clogged to. (C) Copyright 2018 Tim Carter

What Flushes the Water Line?

The rapid flow of water carries a mixture of water and debris into the shower head. This large volume of fresh water flushes the water line and puts the debris into the buckets. The extremely small holes in the flow restrictor can become clogged or partially clogged in an instant.

Can City Water Mains Cause Low Water Pressure in a Shower?

Pieces of sediment or debris from the city water system or your well can cause low water pressure in a shower.

This is a very common occurrence, especially if you live in an area with older city water mains. If a city water main is serviced, pieces of sediment are often dislodged in the main water main as the water flows through the giant mains toward your house.

CLICK HERE to get FREE & FAST BIDS from local plumbers who can restore the flow of water so you get a great shower.

How Do You Check For Flow Restrictor Clogs?

Remove the shower head from the angled pipe that projects out from the wall to check the flow restrictor for clogs. Once the shower head is off, turn on the shower faucet to see if you get a respectable amount of water flowing from the one-half inch diameter pipe that connected to the shower head.

If lots of water comes out of the bent shower arm pipe, the problem must be in the shower head.

Where is the Shower Head Flow Restrictor?

The shower head flow restrictor is at the base of the female threads where you connect it to the water line. Look inside the end of the shower head where the water line connected to it. You should be able to see a small plastic disk.

Use a very thin pointed piece of metal to get a purchase under one edge of the disk. Try to pry the disk out of the shower head.

Work slowly and pay attention to which side of the small disk faces out towards the water supply pipe. When you go to reinstall the disk, it must be installed the same way it was at the factory.

How Do you Unclog a Shower Head Flow Restrictor?

Use a small straight pin or another object to clean out the small holes in a showerhead flow restrictor.

Use plenty of fresh water to help rinse away any debris. Place the disk near a bright light so you can ensure each of the holes is perfectly clean.

Be sure you rinse the shower head at the same time to ensure no debris made it past the flow restrictor.

How Do You Dissolve Hard Water Deposits?

Allow the shower head soak in some warm white vinegar for twenty-four hours to remove hard water deposits. The vinegar will often remove or soften the hard water deposits.

After soaking, use a toothbrush to remove any residual deposits and rinse with clear water. Install the small plastic flow restrictor disk and reattach the shower head to the water pipe.

low pressure shower head

White vinegar will dissolve hard water deposits from showerheads and tile! © 2018 Tim Carter Builder

Should I Buy A New Shower Head?

You may have to buy a new shower head. Not all showerheads are designed the same and after removing one from the water supply pipe at the wall you may not see a plastic disk. If this happens and the flow of water from the supply pipe is adequate, just go buy a new shower head.

Shower heads are readily accessible and they are a common replacement part. In fact, you may find one that produces a better stream of water than what you had before.

Remember to use pipe thread compound on the water supply pipe that connects to the shower head. This prevents leaks where the shower head connects to the water supply pipe.

What Does Unequal Pressure at the Shower Head Mean?

Unequal pressure between hot and cold water at the showerhead means the clog is in the valve, not the shower head.

If your shower water delivers great pressure when you have the valve handle turned to all hot or all cold and then you turn it the other way and the volume decreases, this tells you the issue is in the VALVE.

One of the small ports or openings in the valve is clogged with a piece of sediment that's blocking the flow of the hot or cold water.

Clean out the cartridge or install a new one to get full flow again.

CLICK HERE to get FREE & FAST BIDS from local plumbers who can restore the flow of water so you get a great shower.

Companion Articles:  Low Water Pressure in Faucets, Tub Faucets

Gutter Guard

gutter guard with leaves

This gutter guard has been undergoing testing for ten months. So far it has done very well. PHOTO CREDIT: Tim Carter

Gutter Guard

IMPORTANT UPDATE: Since this column was written, I've discovered at least two other gutter guards that sport the micro-mesh filtration screen.

Testing of these micromesh guards began early Spring of 2008. The results of the test are in!

After 10-years of testing, a winner has been declared!

Click Here for the full story about what I installed on my house - Gutter Guard Test Results.


DEAR TIM: I've read your past columns about gutter guards. You seem to have tested many but are still not satisfied.

I have the same problems you have with year-round debris from my trees, and spring is indeed the worst time. What's the best gutter cover? The mesh-type gutter guard seems like it has the most promise.

Do you agree? Jackie B., Royal Oak, MI

DEAR JACKIE: Millions of homeowners suffer like you and me.

Free & Fast Bids

CLICK HERE for FREE & FAST BIDS from local companies that can install micromesh gutter guards.

Consider purchasing a micromesh product from Amazon.com and having your local handyman install them for you. CLICK the photo below for just one of the micromesh products I discovered on Amazon:

gutter guard being installed

There are many micromesh gutter guard products. You can save LOTS of money putting them on yourself. CLICK ON THE IMAGE to see how low-cost they can be.

Cleaning Gutters Dangerous

Gutter cleaning is a maintenance issue that is both a hassle and can be dangerous. In fact, I know of a person who died falling from a ladder while performing gutter cleaning.

In fact, before I installed gutter guards I almost fell from my own roof twice as I was rushing to unclog gutters during a heavy rainstorm as my gutter guards did their best impersonation of Niagara Falls.

Why tempt Mother Nature's law of gravity when some product can be installed that would eliminate the need to get up and clean gutters?

Years Of Testing = Clogs & Goo

As you pointed out, for years I've been testing many different gutter guards. Some have done well, others not so well and quite a few have failed miserably.

The common problem is the gutter guard products get choked by small debris like tree blossoms, seed pods, pine needles, twigs and pieces of bark. If the gutter covers don't get clogged, then certain designs allow much of this debris to get carried into the gutter where it turns into layer after layer of organic muck.

CLICK HERE for FREE & FAST BIDS from local companies that can install micromesh gutter guards.

Gutter Guard Design Video

Watch this video showing different gutter guard designs that CLOG.

 Battle The Inventors & Sellers

Over the years, I've waged email, phone and traditional mail battles with inventors of gutter protection products. They bristle at my facts about how many of the manufacturers of gutter guards make "No Maintenance" claims.

False Claims

In other words, many people who sell these products tell homeowners that once installed, the homeowner will never have to clean the gutters, get up on their roofs, etc. That claim is 100 percent false in my opinion.

My nearly ten years of testing gutter guards have produced copious amounts of data to support my claim. I often get letters and emails from gutter cleaning companies that further substantiate my claims.

Maintenance Required

The bottom line is that no matter what gutter guard you install, you'll have to maintain it. The hardest part of the job is cleaning the organic muck out of the gutter.

This means you either have to completely stop the small organic debris from getting into the gutter or you must install a gutter protection product that allows you easy access to the inside of the gutter.

My First Love

For years, I was a fan of an inexpensive plastic gutter guard that had small diamond knockout holes in it. This design was not bad, but it did allow some debris to enter the gutter.

One other issue was the fact that it allowed maple-tree seed pods to get stuck in the holes. The seed would drop through the guard, but the wing stuck straight up in the air. It was a nightmare cleaning thousands of these out of the gutter guard.

Water Cleans Goo

But the holes did allow me to spray water into the gutter to get rid of the muck. Keep in mind though, this had to be done standing on the roof or from a ladder. There are tools that spray water into gutters from the ground, but you do so blind not knowing if the gutter is really clean.

Removable Plastic

Then I tested the large plastic-mesh gutter guards. These were easy to remove, but they required too much work to remove, flush the gutter and then reinstall. Once again, I was on the roof or a ladder doing this maintenance.

Here's a video of this removable plastic gutter guard that CLOGS.

Strange Beefy Design

 I had just about given up hope when last year a company contacted me saying they had the solution. If I had a dollar for every time I have heard that line, I could take my family out to a very nice dinner.

micromesh gutter guard - end view

Once I was sent a sample, their product was a unique gutter guard I had ever seen. It is made from one-eighth-thick extruded aluminum that has a stainless-steel micro-mesh screen on top of it. The gutter guard is practically indestructible. This is the Gutter Glove product.

No Debris Gets In

What I like most about this newer gutter guard is that absolutely no organic debris can get into the gutter as the micro mesh has openings that are smaller than the tip of a needle. Even though the openings are so small, the mesh easily permits large amounts of water to flow through it into the gutter.

Pro Installation

The manufacturer, Gutter Glove, had one of their professional dealers install this gutter guard product on one side of my garage just after all the leaves had fallen last autumn. Before he arrived, I got up on my roof and washed out the gutter of all debris with a garden hose.

This garage is under a huge maple tree that drops organic debris onto the roof every month no matter what the weather is.

After nine months, the gutter was still perfectly clean. The gutter guard did a fantastic job.

But, There's Always A But

The best part is the manufacturer actually tells the truth. He told me I'd have to periodically clean dried organic debris from the top of the gutter guard.

The reason for this is because his gutter guard laid somewhat flat across the gutter creating a platform for debris to collect and rest on.

A scrub brush on the end of an extendable fiberglass or aluminum pole allows you to do this from the ground without having to get on a ladder.


This new gutter guard is usually installed by a professional dealer. The guard slides up under the first row of shingles and the front edge is screwed to the front lip of the gutter. It's just about invisible from the ground.

Photos Tell the Tale

I took monthly photographs of the organic debris that started to pile up on the gutter cover. In many areas, the debris got worse and worse.

But every now and then a strong wind would blow a small amount of it off the gutter cover. My best estimate is that 80 percent of the debris that dropped onto the roof and gutter guard since it was installed is still there.

But even with this debris on the cover, rainwater flows under it, through the mesh and into the gutter. For testing purposes, I did not brush off the debris from the ground, although I could have at any time.

Author's Note:

Months after writing and publishing this column I heard from another company that makes a micro-mesh gutter guard. In fact, this company - Mastershield - was the inventor of the technology.

It turns out that the company that sent me the beefy gutter guard and sent one of their pro dealers to my house to put the guard on my garage USED TO BE a Mastershield dealer. The story is once he saw how well the micro mesh worked, he wanted to create his own knockoff product so he could become rich.

The Mastershield people came and installed their product on the other side of my garage roof so we could test the two products side-by-side.

IMPORTANT AUTHOR'S NOTE:  April 2018 - Both of these companies sell through a dealer network. I've received numerous complaints from homeowners like you about high-pressure sales tactics, out-of-this-world estimates in the thousands of dollars, and very unprofessional salespeople coming to homes.

Because of this, I can no longer afford to tarnish my good name and reputation telling you which guard I used.  I don't want you to have a bad encounter or pay more than you have to.

I'm currently investigating other brands of stainless steel micro mesh gutter guards that you can install yourself or pay a local handyman to do for you saving you a vast amount of money.

Here's a video showing the two systems:

CLICK HERE to see a video of the results of the test!

CLICK HERE for FREE & FAST BIDS from local companies that can install micromesh gutter guards.

Column 692

Arc Fault Circuit Breakers

Arc Fault Circuit Breakers

The arc-fault breakers have a very important pigtail wire that gets connected to the neutral / ground bar in the panel. The white neutral wire of the circuit actually connects to a screw on the breaker. Tighten the screws tight or you can have electrical panel arcing that can cause a fire!

Arc Fault Circuit Breaker TIPS

  • Special circuit breakers designed to prevent fires
  • Arc faults are different from ground faults - don't confuse them
  • WATCH house fire arc fault breaker video below
  • Match the breaker to wire gauge
  • CLICK HERE to Get Tim's FREE & FUNNY Newsletter!

DEAR TIM: There was a house fire on our street last week. The fire investigators traced the cause to a short in an electrical wire.

I'm terrified that a fire can start in my own home without warning. Why didn't the person's circuit breaker trip as soon as the wire shorted?

Is there a way to prevent fires caused by short circuits in electrical wiring? Laura M., Bellevue, PA

DEAR LAURA: Your neighbor's fire was just one of the 100-plus electrical fires that happen each day in the USA.

Electrical Fires Are Evil

These fires cause hundreds of millions of dollars in damage, injure thousands of people and are responsible for the deaths of hundreds of people each year. I can see why you're terrified.

Don't Discriminate

Ask any firefighter and he will tell you that electrical fires are non-discriminatory. They can strike anywhere and at any time.

Electrical fires happen in cheap housing and in mansions of the wealthy. These fires don't care who they affect and they love striking in the middle of the night when all are asleep.

Electrical House Fire VIDEO

The house just up the street from mine caught fire in the middle of the night. It was caused by an electrical arc. A simple circuit breaker designed to sense arcs could have PREVENTED THE FIRE. WATCH this video:

Free & Fast Bids

CLICK HERE to get FREE & FAST BIDS from local electricians who can install arc-fault breakers to PROTECT YOU and your family.

Shorts Are Miniature Lightning Bolts

The electrical shorts that cause these fires produce arcs. These miniature fireworks create sparks and temperatures that approach 10,000 F.

This intense heat can rapidly ignite plastic insulation, wood, carpeting or any other combustible material in the vicinity of the arcing wires.

Brittle Insulation & Extension Cords

Arcs happen frequently in appliance electrical cords where insulation has become brittle or is cracked. Hidden wires behind walls nicked by nails or pinched by fasteners can also be sources of sinister arcing.

Loose Connections

Loose connections where wires are attached to switches and outlets are often arc hot spots. Wires can come loose on outlet screws by themselves from repeated heating and cooling.

Appliances that use lots of electricity should be checked for loose connections on a regular basis.

Not All Breakers Sense Arcs

The traditional circuit breakers in your neighbor's house didn't prevent the fire for a simple reason. They're not designed to sense arc faults.

Traditional circuit breakers are actually designed to protect just the wire behind the walls and the switches and outlets that they're connected to.

Regular circuit breakers are designed to trip when they sense a short that causes a massive surge of electricity coursing through a circuit. They'll also trip when too much electricity passes through the circuit. The more electricity that passes back and forth creates friction along the wire and causes a heat buildup within the breaker.

Thin Extension Cords

Traditional breakers are not designed to protect lightweight appliance wires and extension cords that are plugged into wall outlets. These extension cords are a lighter gauge wire and will heat up long before the circuit breaker senses there's an issue.

This is why extension cords are the bane of firefighters. Talk to seasoned firefighters and most will tell you extension cords should be outlawed.

CLICK HERE to get FREE & FAST BIDS from local electricians who can install arc-fault breakers to PROTECT YOU and your family.

New Arc-Fault Breakers

Fire-producing arcs can occur in wiring before traditional breakers react. Electrical manufacturers recognized this problem and decided to attempt to stop as many of these electrical fires as possible.

arc fault breaker

Arc fault breakers are readily available. Match the size to the wire gauge. CLICK THE IMAGE TO ORDER ARC FAULT BREAKERS FOR YOUR HOME.

The result of the hard work of many is a new arc-fault circuit interrupter breaker. These devices work and act like a traditional circuit breaker except that they are smarter.

Many of these new devices contain small filters and logic devices that allow them to sense an arc just as it is about to produce the sparks and intense heat. If arcing conditions are present, then the breaker trips instantaneously.

Arc Fault Is Different From Ground Fault

Don't confuse these devices with the personal protection ground fault circuit interrupters (GFCI) that have been around since the 1970s. The GFCI circuit breakers, at the present time, don't have the capability to sense arcs.

New In 1999

The new arc fault circuit breakers are identified in section 210-12 of the 1999 edition of the National Electric Code. Beginning January 1, 2002, they were required to protect branch circuits that serve residential bedrooms.

These areas of the house have been identified as the source of many electrical arc-related fires.

State & Local Requirements

The state of Vermont decided to take a slightly more aggressive stance when the arc-fault breakers became available. They required that these new life saving circuit breakers be used in all circuits that feed residential living areas. Their regulation went into effect on January 1, 2001.

Available Everywhere

These new arc fault breakers can be purchased now in every state in the USA. The new arc fault breakers cost about $25 - $50 each depending upon manufacturer, but it is a very small price to pay for peace of mind. An experienced electrician can install a new arc fault breaker in a matter of minutes. It actually takes longer to remove and replace the cover to the circuit breaker panel than it does to switch out the breaker.

CLICK HERE to get FREE & FAST BIDS from local electricians who can install arc-fault breakers to PROTECT YOU and your family.

Column 320

DIY House Electrical Wiring

DIY House Electrical Wiring

DIY House Electrical Wiring TIPS

  • Cable TV shows are not realistic - don't believe them
  • National Electric Code is COMPLEX - get a copy to see how to do things
  • Electrical fires are real killers - wires arc and overheat
  • Don't chance it - hire a pro to do wiring if in doubt
  • CLICK HERE to Get Tim's FREE & FUNNY Newsletter!

DEAR TIM: I'm getting ready to tackle some electrical projects around my home. After watching different home improvement television shows, it appears really easy.

What are some of the most common mistakes a homeowner makes when working with 120 and 240-volt wiring around the house?

Am I starting this project with a false sense of security/safety? Kristin N., Ft. Lauderdale, FL

DEAR KRISTIN: Often I have to get up out of my chair and walk out of the room when I watch many of the home improvement shows on television.

Cable TV Shows Are For Entertainment - Not Teaching

I get so aggravated that I simply can't continue to view the program. Important information is often either left out of the broadcast show or it is simplified to the extent that the average person thinks they can successfully complete a project.

If you're a rookie or newbie electrician who is starting an electrical project with little or no experience, I urge you to reconsider. Household electricity can be very dangerous.

Fires Are The Danger - Not So Much Electrocution

Every day in the USA there are over 100 house fires that are caused by electrical malfunctions or mistakes. Many people die in these fires and survivors can be seriously burned.

While people get shocked each day from touching live wires, my guess is there aren't too many deaths caused by this error. A lurking fire that starts in the middle of the night with no warning is the far greater possibility.

In comparison, I rarely have heard of a person drowning in their own home because of a plumbing leak or burst pipe. Electricity must be treated with the utmost respect.

Steve's Dimmer Switch Fire

My close friend Steve and his wife Karin had a fire start in a wall switch. It was a dimmer switch that started to melt because it overheated.

dimmer switch front

This switch looks somewhat normal, except for the soot around the edges. Wait until you see the back. (C) Copyright 2016 Tim Carter via anonymous friend contribution

CLICK HERE to see more photos of the dimmer switch that caught on fire.

Free & Fast Bids

CLICK HERE to get FREE & FAST BIDS from local electricians who can keep you and your family SAFE.

Learn The Code

Once you know what you are doing and can fulfill all of the requirements in the National Electric Code (NEC) with respect to wiring in your home, electrical projects can be completed with relative ease. The issue is the NEC is complex and it's an extensive list of requirements.

Most of the language and terms used in it would sound like a foreign language to a non-electrician like you.

CLICK HERE to order a copy of the NEC. It's expensive, but worth it.

Simple Mistakes = BIG Trouble

The trouble is, a rookie can create hidden problems that may manifest themselves in the form of a short circuit or shock hazard. Since electricity is invisible, these hazards can't readily be seen.

Here's a simple list of possible mistakes you might make:

  • mixing wire gauges in a circuit
  • installing too big a circuit breaker for wire size
  • nailing cable staples too tight
  • installing the wrong-sized electrical boxes
  • reversing polarity on outlets
  • etc.

I could go on and on and on with other possible mistakes you might make.

Missing Ground Wire

Some older homes do not have ground wires at switch and outlet locations. It is very tempting for a homeowner to install a grounded outlet receptacle in place of the old fashioned two prong outlet. This is a huge mistake.

Keep in mind that it's a code violation to install metal cover plates on ungrounded receptacles or over ungrounded boxes. In the event of a short circuit, the cover plate can become energized and deadly.

Popular Switch Videos

Watch these three videos to get a feel of how to wire a single-pole, a 3-way and a 4-way switch.

CLICK HERE to get FREE & FAST BIDS from local electricians who can keep you and your family SAFE.

Flush Boxes

Electrical boxes that aren't flush with combustible interior wall surfaces can sometimes cause problems. If a homeowner adds wood paneling to a room, the recessed electrical box may be in violation of the code.

Special extension rings can solve this problem but you need to know about it before you get too far into the project.

No Floaters

Switches and regular outlets aren't allowed to float near the surface of the finished wall.

This can happen if the electrical box is not nailed to the wall studs so it's flush with the finished wall material. If the electrical box is slightly recessed, then the finished wall material must be solid and filled in so the small metal tabs of electrical outlets and switches touch the wall when the mounting screws are tightened.

Watch this video to see exactly how to handle this situation.

Often a rookie electrician will not screw them tightly to a recessed box because the cover plate will not look right. This is a very dangerous situation as the wires connected to the switch and outlet can flex and wear each time the device is used.

Secure Cables

The plastic coated wire that runs between outlets, switches and your electrical panel is actually called a cable by those in the electrical trade. These cables need to be securely attached to wall studs or beams.

But a rookie can get into trouble if the staples that attach the cable are driven too tightly or at an angle. The wires within the cable can be damaged or nicked.

Use Right Gauge

One of the biggest dangers is using the wrong sized wire for a circuit. Electrical wire comes in different gauges or thicknesses.

The common gauges of wire used in residential USA wiring is 14, 12 and 10-gauge wire.

I know it doesn't make sense, but the smaller the number the thicker the wire is. Here's the amperage capacity of each of the common sizes:

  • 14 gauge = 15 amps
  • 12 gauge = 20 amps
  • 10 gauge = 30 amps

The thicker the wire, the more electrical current it can safely handle. If you use too small a wire on a given circuit, the wire can overheat and short out before the fuse of circuit breaker trips or activates.

Circuit Breakers Protect Wire - Not You

Keep in mind that circuit breakers and fuses are meant to protect the wires in the circuit, not you. You must match wire sizes with the fuse or the circuit breakers.

Strip Small Amounts

The electrical code is also very specific about the length of the stripped wires that are attached to switches and outlets. Too much stripped wire extending from the inside of an electrical box causes big problems as you push the outlet or switch towards and into the electrical box.

Complex - Hire A Pro

Are you starting to get the picture? Working with electricity requires lots of knowledge and a firm grasp of the National Electrical Code. There are also many good books that explain and illustrate many common household electrical projects. I urge you to read those before you proceed with your projects.

Column 392

Shower Drain Odor

Biofilm on the drainpipe leaving a shower or any fixture can be a source of odors. Look at the horrible black goo inside the drain! © 2017 Tim Carter

Shower Drain Odor Removal TIPS

DEAR TIM: We have a horrible odor coming from the shower drain in our acrylic shower. Five different plumbers have not been able to solve the problem.

The first and fourth plumbers said nothing could be done, the second and third plumbers thought the problem was caused by a rocking toilet so they replaced the toilet's wax ring.

The fifth plumber said he thought the plumbing drain lines were installed improperly and that the odor was caused each time the toilet flushed.

The problem is, the odor just started and all was fine several months ago. I have poured every imaginable cleaning solution into the shower drain and the odor persists.

What could be the problem? Shari W., Rancho Palos Verdes, CA

DEAR SHARI: You might be eligible for a place in the record books for having called in that many plumbers for one problem.

Sewer Gas Odor Impostor

Most foul odors in bathrooms can be traced to sewer gas leaving the drain and vent pipe system of homes. There are many reasons why this happened and the plumbers you hired were trying their best to chase down the typical sources of sewer gas.

Watch this video to see how complex the piping system is in the walls and ceilings of your home. Imagine if one of these pipes is cracked or was never sealed properly.

I've been a master plumber since age 28 and routinely do phone consults helping people solve their sewer gas problems over the phone. You'd be shocked as to what I discover by asking some simple questions.

CLICK HERE if you want to do a phone consult with me.

The issue is there's another possibility the plumbers have overlooked. Remember, the power is always in the question or questions. I don't know if they've been asking you the right ones.

Source Could Be Above The Trap

It is amazing that you have not made any progress on solving the problem. That tells me the source of the odor might not be related to actual sewer gas leaking from your system, even though it smells like sewer gas.

But to determine this, I am afraid you might have to perform a little exploratory surgery on a wall that's adjacent to the shower.

Odors coming from drains are a common problem in many homes. Some people only have the problem when they run water in a sink or a bathtub.

CLICK HERE to get FREE & FAST BIDS from handymen in your town to do this job.

Biofilm is Source

The source of the odor in almost all of these instances is a buildup of biofilm on the sides of the pipes that connect the sink or fixture to the actual P-shaped trap under the fixture. This vertical tailpiece pipe can accumulate a seething bacteria-filled organic layer of slime over time.

When water rushes past the slime, it can dislodge some of the molecules into the air and they waft up out of the sink and into your nose.

Stain Solver Cleaner

Oxygen Bleach

Stain Solver is MADE in the USA with USA ingredients that are food-grade quality. CLICK THE IMAGE to order some NOW.

To eliminate biofilm as the source of the odor, take the chrome or brass strainer cover off the shower drain so you can see into the drain pipe.

Use Stain Solver oxygen bleach solution and a larger-diameter bottle brush to thoroughly clean the underside of the strainer, the bowl-shaped drain assembly under the strainer as well as the sides of the vertical drain pipe that extends downward into the p-trap.

Stain Solver is a pure powder you mix with hot tap water. It's non-toxic. It's Made in the USA with USA ingredients.

There's no offensive odor like you get with chlorine bleach.

Rinse thoroughly with clean water until the entire drain is perfectly clean. If the odor still persists, it is time to move on.

Mold May Be The Issue

Check for mold in the shower and areas near the shower. Active mold growth produces odor. That musty odor you smell when around mold is actually a puff of gas that ejects the mold spore from the mold organism.

Imagine if hundreds, thousands or tens of thousands of small mold spores are being ejected each day in your shower. This could easily produce enough gas for you to smell.

Remember, this mold could be behind the shower tile or walls and hard to discover. A recent leak that is still invisible could be the source of water that is fueling the mold growth.

bottle brushes

These are typical bottle brushes. You want one that has a diameter of at least 1 and 1/4 inches. A 2-inch diameter one is great for shower drains. CLICK THE IMAGE TO BUY THESE NOW.

Critter Cause?

A dead animal that somehow found its way into the wall space next to the shower or under the shower assembly could be the source of the odor. This is a remote possibility and the stench of a decaying animal is very distinctive and quite unlike the odor produced by sewer gas or biofilm from a drain assembly.

If this shower shares a common wall with a closet or some other wall surface that can be sacrificed, it is time to cut into the wall(s) to see behind and under the acrylic shower assembly. The first holes can be down low towards the floor so that you can see under the shower pan.

CLICK HERE to get FREE & FAST BIDS from handymen in your town to do this job.

Mirrors Help

Purchase an inexpensive makeup compact mirror and attach it to a stick so you can see around any corners or obstructions under the shower pan. Use a flashlight with the mirror to look up the wall cavities as much as possible to see signs of mold growth.

Odors from drains are voices telling you something is wrong. Think of them as low-powered smoke detectors. This is especially true if the source of the odor is some form of mold. It is not uncommon for a water leak to remain invisible for weeks or months and cause mold to bloom in a hidden location.

Add to this the power of the average human's sense of smell. You would be shocked at how few odor molecules it takes to trigger a response. Natural gas is a great example of this. In its pure state, natural gas is odorless.

Rare Natural Gas Leak?

Gas companies add mercaptan chemicals to the gas so we can smell it if there is a dangerous gas leak. Believe it or not, you can easily smell mercaptans at a concentration level of one-half one part mercaptan to 1,000,000 parts of air!

Investigate the source of all odors. Enlist the help of friends if possible, especially those who might have a better sense of smell. Small holes drilled into walls can be very helpful to help track down the source of an odor.

Insert a small clear plastic tube into the hole and determine if the odor is stronger or weaker in that particular location.

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