Roof Mold Remedies

Bleach mixtures can injure sensitive plants.

Roof mold remedies.

The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae. Not to worry though because you can clean the mold off with basic household bleach and save your roof long before you need an expensive replacement. Wash off all. The coating of water will dilute chemicals spilling downward from roof eaves.

Use a long handled brush to scour the surface of the shingles and loosen stuck on. Scrub tough stains with a stiff bristle brush dipped in the solution. Spray the entire roof thoroughly. To get rid of mold and other types of growth for good it s best to use a powerful.

By this old house tom silva installs a zinc strip to keep roof algae from coming back. Scrub away the thickest buildup. Follow the steps below to remedy this problem. Using a plastic pump type garden sprayer thoroughly soak the affected area with your choice of chemical.

Because it is difficult to totally protect them from the mix spray. Spraying the roof 1. Mix up your cleaning solution. Extensive mold growth can also expose the interior of your attic or crawlspace to mold spores carrying the problem over to the inside.

Let sit for 10 to 20 minutes and rinse with a garden hose. You might also want to hose down the plants shrubs and small trees with water once finished.