How Do I Get The Brown Streaks Off My 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.

How do i get the brown streaks off my roof.

Lightly scrub the shingles. Before applying the cleaner spray the roof with water to cool it down. Pour it into a pump sprayer strap yourself into a full body harness tie it down and climb to the roof. Algae growth may cause discoloration on roofs resulting in brown or black streaks on a rooftop.

What is roof algae. That ll prevent the cleaner from drying out too quickly. How to get rid of algae on the roof. Why are there dark streaks on my roof.

Then spray the cleaner onto the shingles photo 1. Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad. 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. Algae growth on asphalt shingles.