How Do I Get The Brown Streaks Off My Roof

Lightly scrub the shingles.

How do i get the brown streaks off my roof. How to get rid of algae on the roof. What is roof algae. Take a scrub brush. Then spray the cleaner onto the shingles photo 1.

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. Before applying the cleaner spray the roof with water to cool it down. Why are there dark streaks on my roof.

Algae may be mistaken for soot dirt or tree droppings most of which typically produce only localized discoloration. Algae growth on asphalt shingles. The oxygen bleach starts to go ahead and attack the roof algae and it does its best to kill it and take away the stains. The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma.