How Do U Clean A Shingle Roof

Fill a low pressure agricultural sprayer or a pump up garden sprayer.

How do u clean a shingle roof. Starting from the bottom. While specialized eco friendly roof cleaners are available they are a little more. If you live in a humid area of the country you ve probably seen unsightly dark streaks on asphalt shingle roofs. How to clean roof shingles.

You cannot effectively clean asphalt shingles with just soap and water. Start from the top shingle and rinse downward to prevent water seepage. Choose your cleaning agent. Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water.

Here s how to clean the. Allow the oxygen bleach to sit on the shingles for 20 minutes. Hose off the area with plain water spraying at a downward angle. Apply the cleaning agent to.

Spray the cleaner on a section of roof and let it sit for about 15 minutes. Then use a long handled soft bristle scrub brush to remove the moss from the roof scrubbing from the top down to avoid lifting. 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. Bring your garden hose or water sprayer up to the roof.

Run your gloved hand over the shingles to check for any slimy mold remaining after you re finished rinsing. Spray your cleaning solution. Mix the hot water bleach and detergent in the bucket until the soap. Scrub the wet section of the roof.

Black streaks on the north and west facing and shaded. Set the nozzle at the highest pressure setting and hold it 12 inches from the shingles. Next rinse the shingles thoroughly with a garden hose at low pressure. Rinse from the top of the roof down to avoid re staining the shingles with the dirty water.

Soak the shingles with water. Algae feed on limestone filler contained in asphalt roof shingles. Pour the cleaning agent into a spraying device. Use a pressure washer which can loosen shingles and seriously damage your roof.

If some remains apply the cleanser again wait 10 more minutes and repeat the rinse process. Mix the hot water bleach and detergent and pour into the garden sprayer. This is the best way to clean a roof if you have asphalt shingles. 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. Of laundry strength liquid chlorine bleach and water. Make your shingles last longer.