How To Get Rid Of Black Mold On Roof Shingles

The black roof stains are caused by a form of algae that has been around for years typically found in the woods on.

How to get rid of black mold on roof shingles.

This will cover 200 sq. 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. These stains will discolor your roof and damage the shingles over a period of time if left alone. Extensive mold growth can also expose the interior of your attic or crawlspace to mold spores carrying the problem over to the inside not to worry though because you can clean the mold off with basic household bleach and save.

You can whip up your own basic cleaner by combining one quart of bleach one gallon of water and cup 60ml of trisodium phosphate tsp. How to get rid of algae on the roof. A blue green algae known as gloeocapsa magma could be the reason you have the algae which is spread by airborne spores sometimes it can also be caused by an accumulation of mildew mold dirt or defective shingles. There are a number of commercial products available that will get rid of mold but if you don t mind working at heights getting mold off roof shingles is really something you can.

The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma. Mold or mildew makes black ugly streaks on a roof. Spray the black stains first then the entire roof so the stains get a second dose. Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad.

For maximum coverage use a pump sprayer to disperse the solution. To get rid of mold and other types of growth for good it s best to use a powerful chemical agent like chlorine bleach. Living in a humid area of the country like florida you ve probably seen your asphalt shingle roofs with unsightly dark streaks on them. Mold stains can form on roof shingles that are in permanent shade.

The black streaks are also known as black algae or roof mold. Not only is it unattractive it can actually shorten the life of your shingles so you really should get rid of it. They ll get reactivated by high humidity dew fog or rain to eliminate more growth. Here s why algae grows on roofs.

The bleach degrades into salt which kills microbial growths and the sodium silicate does the same.