How To Clean An Asphalt Shingle Roof

How to clean roof stains wash your shingles where the sun doesn t shine.

How to clean an asphalt shingle roof.

This keeps the solution from drying out immediately after application. This is the best way to clean a roof if you have asphalt shingles. Getting shingles clean 1. Fill a low pressure agricultural sprayer or a pump up garden sprayer.

The most effective method of cleaning algae and moss from a roof is w ith a 50 50 mix of laundry strength liquid chlorine bleach and w ater. 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. Wash the solution off the roof with your garden hose fitted with the sprayer. Make your shingles last longer.

Of laundry strength liquid chlorine bleach and water. You cannot effectively clean asphalt shingles with just soap and water. 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. Bring your garden hose or water sprayer up to the roof.

Apply the cleaning agent to. Simple cover your plants just as painters do. Choose your cleaning agent. Starting from the bottom carefully wet the shingles.

Soak the shingles with water. Using bleach is recommended by most shingle roof manufactures and the arma asphalt roofing manufactures association. Pour the cleaning agent into a spraying device. Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water.

Spray the solution over the entire surface of the roof and let it sit until stains begin to fade and become brownish.