How Do I Get The Brown Streaks Off My Roof

Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad.

How do i get the brown streaks off my roof.

Before applying the cleaner spray the roof with water to cool it down. How to get rid of algae on the roof. What you do is put it into a pump sprayer spray it on the roof and you need to keep the roof wet with the solution for about 10 or 15 minutes. Pour it into a pump sprayer strap yourself into a full body harness tie it down and climb to the roof.

The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma. Then spray the cleaner onto the shingles photo 1. That ll prevent the cleaner from drying out too quickly. Why are there dark streaks on my roof.

Lightly scrub the shingles. What is roof algae. Algae may be mistaken for soot dirt or tree droppings most of which typically produce only localized discoloration. Take a scrub brush.