Mix up your cleaning solution.
How to treat mold on roof shingles.
To get rid of mold and other types of growth for good it s best to use a powerful.
Spray the entire roof thoroughly.
Next rinse the shingles thoroughly with a garden hose at low pressure.
Use a sprayer carefully as it.
Mold stains can form on roof shingles that are in permanent shade.
Spraying the roof 1.
Spray all the plants growing near your house with water and this will help protect them from any damage caused by the chlorine bleach.
How to clean mold off a roof.
A high pressure water sprayer can prove very effective at removing moss and other debris.
Allow the solution to soak into the shingles for at least 15 minutes.
Use a long handled brush to scour the surface of the shingles and loosen stuck on.
Moss killers are most effective if applied when moss is actively growing and no rain is anticipated for several days.
Scrub away the thickest buildup.
If they are severely molded you may want to give it a little longer.