How To Get Rid Of Black Mold On Roof Shingles

Spray the black stains first then the entire roof so the stains get a second dose.

How to get rid of black mold on roof shingles. Mold stains can form on roof shingles that are in permanent shade. The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma. 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. Living in a humid area of the country like florida you ve probably seen your asphalt shingle roofs with unsightly dark streaks on them.

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. 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. Mold or mildew makes black ugly streaks on a roof. To get rid of mold and other types of growth for good it s best to use a powerful chemical agent like chlorine bleach.

For maximum coverage use a pump sprayer to disperse the solution. If you live in a humid area of the country you ve probably seen unsightly dark streaks on asphalt shingle roofs. These stains will discolor your roof and damage the shingles over a period of time if left alone. Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad.

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. Not only is it unattractive it can actually shorten the life of your shingles so you really should get rid of it. The black streaks are also known as black algae or roof mold. 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.

The black roof stains are caused by a form of algae that has been around for years typically found in the woods on. This will cover 200 sq. They ll get reactivated by high humidity dew fog or rain to eliminate more growth. The bleach degrades into salt which kills microbial growths and the sodium silicate does the same.

Technically the black streaks on roofs are a form of algae known as gloeocapsa magma.