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Shower Mold

By Tim Carter
©1993-2008 Tim Carter
Summary: Mold is sprouting in your shower drain pipe. Black mold. Red mold. And your new bathroom is only two months old! Are you destined for a trip to your doctor with a nasty illness?
Help Me Tim!

In my newly constructed bathroom, I can already see mold (black and red mold) growing down inside the white PVC drain pipe of the new shower. Since it's only a couple of months old, I am wondering what happens after years go by. Did the plumber use the right material when he installed a white PVC pipe for our shower drain? How is someone supposed to get rid of that mold without taking apart the shower drain every month? Thanks!

Jennifer


That mold is normal. It can and should be cleaned. The sides of the pipe leading from the drain strainer down to the trap get covered in a bio-film. This gooey film is made up of soap, shampoo, body oils, bacteria, etc. It is a perfect environment for mold to grow in and on.

Simply take off the chrome ring of the drain strainer and use a bottle brush to clean the sides of the pipe as you run water in the shower. The mold and bio-film will wash off very easily. As for preventative measures, there isn't much you can do. Once you see how easy the mold and bio-film disappears, you will not be concerned.

 

 






Comments

Laurel
26 Nov 2007, 22:51
Ive lived in my house for 4 yrs (built 7 yrs ago), I left town for 5 days & when I got back my shower drain reeked of mildew odor. Ive poured bleach down it, scrubbed the pipe as far as I can reach (it makes a turn about 5 inches down & I cant clean it any farther). I still see the gunk farther down, & it still smells! HWat do I do? HELP!
ATB
27 Nov 2007, 07:45
Be sure all parts are completely clean. Check to make sure the mildew odor isn't originating from a nearby source.
janice
12 May 2008, 19:02
We have a mould problem under the plastic sealant where the shower floor tiles meet the shower wall tiles. The sealant prevents leaks and serves a purpose but a month after the sealant is replaced mould starts to grow under it again. Is there something I can wipe the tiles with before reapplying the sealant to avoid this problem? Or is there another cure?
Eugene Caldwell
16 May 2008, 17:53
You have what I call "fungus among us"!!
In a shower stall or any tiled floor, for that matter, the grout is probably of a cement base and is unfortunately very porous. As a result, when you shower some water will pass through the grout and is contained under the tiled floor in a vinyl pan. This keeps all that water from running all over the house. Most of these stalls are built improperly and do not function as they should, so the mold is growing from underneath and will always be present. Sorry, but there is no way to stop it. Let me know if you would like to know how to fix the problem!!

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