How Do You Clean Asphalt Roof Shingles

Scrub the wet section of the roof.

How do you clean asphalt roof shingles.

Soak the shingles with water. Mix the hot water bleach and detergent in the bucket until the soap. Cleaning moss and algae 1. Apply the cleaning agent to.

For large expanses of an asphalt shingled roof use a long handled scrub brush made for cleaning gutters and roofs. Black streaks on the north and west facing and shaded. Start from the top shingle and rinse downward to prevent water seepage. Here s how to clean the.

Getting shingles clean 1. Next rinse the shingles thoroughly with a garden hose at low pressure. Make your shingles last longer. Though often attributed to an accumulation of dirt defective shingles mold or mildew the most common culprit is actually a blue green algae known as gloeocapsa magma that is spread by airborne spores.

Do shingles on your north west or other shaded roofs have streaky moldy stains. While specialized eco friendly roof cleaners are available they are a little more. Allow the solution to soak into the shingles for at least 15 minutes. How to clean roof stains wash your shingles where the sun doesn t shine.

Oxygen bleach lightens stains as well and is less harmful to the environment but it doesn t produce as immediate or dramatic an effect as chlorine bleach. Pour the cleaning agent into a spraying device. If they are severely molded you may want to give it a little longer. How to clean roof shingles.

Fill a low pressure agricultural sprayer or a pump up garden sprayer. Use a pressure washer which can loosen shingles and seriously damage your roof. A pressure washer can eradicate the moss from the deep crevices and prevent it from returning next season. Bring your garden hose or water sprayer up to the roof.

Spray the cleaner on a section of roof and let it sit for about 15 minutes. Spray your cleaning solution. Mix the hot water bleach and detergent and pour into the garden sprayer. Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water.

This is the best way to clean a roof if you have asphalt shingles. Of laundry strength liquid chlorine bleach and water. Starting from the bottom. A mixture of trisodium phosphate tsp bleach and water will also remove stains.

Roof cleaned with oxygen bleach left and chlorine bleach center. Mix your cleaning solution.