Roof Fungus Treatment

These stains will discolor your roof and damage the shingles over a period of time if left alone.

Roof fungus treatment.

Bleach kills fungus on contact. External mold is just as serious as mold inside the home. Zinc strips left have been used for many years as an algae preventative. Roof fungus stains are actually colonies of roof algae large enough to be seen from the ground.

How do you treat roof fungus. You can do this easily with a 1 1 ratio of bleach and water. Repeat the process as often as needed to fend off fresh growth. Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye protection.

Periodic treatments will prevent mold and other gunk from moving right back in. Following the initial cleaning give your roof a checkup every six to eight months to see what kind of shape it s in. The roof algae produce chemical compounds that absorb sunlight typically black or dark green. 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.

When it rains a slight amount of zinc dissolves from the strips and coats the roof inhibiting algae and fungus growth. Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad. Hose off and brush all moss loose from your roof shingles. The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma.

If the roof fungi haven t damaged the structural integrity of the roof you should be able to clean it yourself. Clean your roof every few years. External mold can do significant damage to exterior surfaces over time eating away at wood stucco and other materials. Mold stains can form on roof shingles that are in permanent shade.

Simply mix the bleach and water spread the mix over your roof with a mop and hose the roof off.