Spray the cleaner on a section of roof and let it sit for about 15 minutes.
How to clean an asphalt roof.
The most effective method of cleaning algae and moss from a roof is with a 50 50 mix of laundry strength liquid chlorine bleach and water.
Apply with a sprayer and allow the solution to dwell on the roof surface for 15 to 20 minutes and then rinse thoroughly with low pressure water.
Wear safety goggles to protect your eyes.
Scrub the wet section of the roof.
How to clean roof stains wash your shingles where the sun doesn t shine.
Clean the asphalt shingles on cloudy days.
To stay safe wear slip resistant shoes.
This is the best way to clean a roof if you have asphalt shingles.
Dilute trisodium phosphate with water in the bucket.
Mix the hot water bleach and detergent in the bucket until the soap.
Of laundry strength liquid chlorine bleach and water.
Spray the solution over.
Make your shingles last longer.
Put on protective clothing and soak shrubs or lawn close to the house or garage foundation.
How to clean an asphalt roof 1.
Keep them soaking wet.
Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water.
If you clean.
Every wonder what causes those ugly black streaks and stains on your roof.
Here s how to clean the.
Black streaks on the north and west facing and shaded.
Do shingles on your north west or other shaded roofs have streaky moldy stains.
Video on how to clean softwash an asphalt shingle roof including where to find.
Before using a cleaning agent to clean your asphalt shingles use a leaf blower or broom to.
How to clean roof shingles.