Roof Cleaning
Roof cleaning is a task many have to do because moss, lichens and algae can grow on shingles and other roofing materials. Cleaning roof shingles with a pressure washer is possible. Roof shingle cleaning needs to be done carefully with constant inspection to ensure the shingles are not being damaged. I tested a powerful pressure washer on my twenty-year-old roof and was able to clean it without any damage to the shingles.