How Do You Clean Asphalt Roof Shingles

Next rinse the shingles thoroughly with a garden hose at low pressure.

How do you clean asphalt roof shingles.

While specialized eco friendly roof cleaners are available they are a little more. Spray the cleaner on a section of roof and let it sit for about 15 minutes. 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. Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water.

Bring your garden hose or water sprayer up to the roof. A mixture of trisodium phosphate tsp bleach and water will also remove stains. Make your shingles last longer. Spray your cleaning solution.

Choose your cleaning agent. How to clean roof shingles. For large expanses of an asphalt shingled roof use a long handled scrub brush made for cleaning gutters and roofs. Soak the shingles with water.

Fill a low pressure agricultural sprayer or a pump up garden sprayer. Mix the hot water bleach and detergent in the bucket until the soap. Do shingles on your north west or other shaded roofs have streaky moldy stains. How to clean roof stains wash your shingles where the sun doesn t shine.

Use a pressure washer which can loosen shingles and seriously damage your roof. Starting from the bottom. Start from the top shingle and rinse downward to prevent water seepage. 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.

Mix the hot water bleach and detergent and pour into the garden sprayer. Here s how to clean the. You cannot effectively clean asphalt shingles with just soap and water. Cleaning moss and algae 1.

Roof cleaned with oxygen bleach left and chlorine bleach center. Mix your cleaning solution. If they are severely molded you may want to give it a little longer. A pressure washer can eradicate the moss from the deep crevices and prevent it from returning next season.

This is the best way to clean a roof if you have asphalt shingles. If you live in a humid area of the country you ve probably seen unsightly dark streaks on asphalt shingle roofs. Scrub the wet section of the roof. Apply the cleaning agent to.

Allow the solution to soak into the shingles for at least 15 minutes. Getting shingles clean 1.