How to clean roof stains wash your shingles where the sun doesn t shine.
How to clean shingles on your roof.
Use your garden hose and spray your roof with a coat of water to cool it down and prevent the cleaner from drying too quickly.
Cleaning moss and algae 1.
If they are severely molded you may want to give it a little longer.
Fill your low pressure agricultural sprayer with a specialized asphalt cleaning agent.
Do shingles on your north west or other shaded roofs have streaky moldy stains.
Then spray your cleaner onto your shingles in a smooth even coat.
Bring your garden hose or water sprayer up to the roof.
Start from the top shingle and rinse downward to prevent water seepage.
How to clean roof shingles.
Cleaning asphalt shingles is an important part of protecting your roof.
Scrub the wet section of the roof.
Spray it across the shingles you wish to clean wait about 20 minutes then rinse them with water.
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Here s how to clean the.
Next rinse the shingles thoroughly with a garden hose at low pressure.
Starting from the bottom.
Make your shingles last longer.
Spray your cleaning solution.
Mix the hot water bleach and detergent and pour into the garden sprayer.
Mix your cleaning solution.
Mix the hot water bleach and detergent in the bucket until the soap.
Allow the solution to soak into the shingles for at least 15 minutes.
Spray the cleaner on a section of roof and let it sit for about 15 minutes.
Soak the shingles with water.