You might also want to hose down the plants shrubs and small trees with water once finished.
Roof mold remedies.
Use a long handled brush to scour the surface of the shingles and loosen stuck on.
The coating of water will dilute chemicals spilling downward from roof eaves.
Spray the entire roof thoroughly.
Follow the steps below to remedy this problem.
Scrub away the thickest buildup.
Spraying the roof 1.
Let sit for 10 to 20 minutes and rinse with a garden hose.
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.
Scrub tough stains with a stiff bristle brush dipped in the solution.
Extensive mold growth can also expose the interior of your attic or crawlspace to mold spores carrying the problem over to the inside.
Bleach mixtures can injure sensitive plants.
How to use bleach mixtures on your roof.
If you decide to use a bleach solution or other readymade roof moss treatment protect nearby plants with plastic sheeting.
Wash off all.
By this old house tom silva installs a zinc strip to keep roof algae from coming back.
To get rid of mold and other types of growth for good it s best to use a powerful.
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.