How To Clean Black Off Roof Shingles

Do it yourself and save big bucks.

How to clean black off roof shingles.

Spray the cleaner on a section of roof and let it sit for about 15 minutes. Unlike black algae stains which come off immediately with the rinse phase of the cleaning dead lichen and moss will require a few heavy rains to finish rinsing off the roof. If you have another type of roof it s important to check with your manufacturer to find out how to clean your roof. It could take awhile but rest assured that lichen and most moss situations once dead will eventually dislodge and rinse off the roof thanks to mother nature.

Using shingles that have been treated with algicide keeps the growth at bay for about 10 years thus the 10 year algae warranty. You can choose to clean only the black areas of the shingles but this may leave an uneven color to the roof. Note that our roof cleaning tips only apply for asphalt shingles. In fact it s wise to consult your manufacturer for roof cleaning tips regardless of what type of shingles you have in order to avoid inadvertent damage.

While doing little harm to your shingles the black streaks caused by the algae are unsightly. The black roof stains are caused by a form of algae that has been around for years typically found in the woods on. Clean your roof on a cloudy day to prevent the cleaning solution from drying too quickly. I covered our asphalt shingle roof about five years ago with white 50 year guaranteed shingles that had algae prevention treatment but now the entire north side of our roof is black with algae i bought the shingles from lowe s in marianna florida.

Tim asks how can i clean the black stains off my roof and keep them from coming back your stains are probably caused by the airborne spores of a blue green algae. Cleaning the entire roof is recommended for an even appearance. Some of this growth including the stains from algae spores. I am really disappointed the treated shingles didn t work.

Use the sprayer to saturate a strip 3 feet high x 10 feet wide. Proper cleaning is an important step in roof maintenance. Cleaning roofs is slippery work. That way you always stand on dry surface and reduce the chance of slipping.

So it pays to clean your shingles as soon as you spot algae growth. One day you may notice that your roof is turning black or fungus is spreading across of it. Read on to find out how to remove them. How to clean roof shingles.

Many home owners are surprised to discover that the once clean asphalt roof shingles have been slowly covered with a form of roof mold or mildew that appears as a light discoloration and spreads down the roof toward the gutters.