How Do I Get The Brown Streaks Off My Roof

Algae growth on asphalt shingles.

How do i get the brown streaks off my roof.

Algae may be mistaken for soot dirt or tree droppings most of which typically produce only localized discoloration. 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. That ll prevent the cleaner from drying out too quickly. Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad.

Pour it into a pump sprayer strap yourself into a full body harness tie it down and climb to the roof. Lightly scrub the shingles. Then spray the cleaner onto the shingles photo 1. What is roof algae.

How to get rid of algae on 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. Why are there dark streaks on my roof. Algae growth may cause discoloration on roofs resulting in brown or black streaks on a rooftop.