How To Clean A Roof With Bleach

This is the best way to clean a roof if you have asphalt shingles.

How to clean a roof with bleach.

Mix the hot water bleach and detergent in the bucket until the soap granules dissolve. Before applying the cleaner spray the roof with water to cool it down. The reason you shouldn t use bleach to remove moss from your roof has to do with the composition of your shingles. How to use bleach to clean a shingle roof step 1.

Your shingles are made of a fiberglass mat that is covered with protective oils tar and asphalt. Of laundry strength liquid chlorine bleach and water. Pick a cool overcast day so the cleaning solution doesn t dry too fast. Roof stains return in as few as 9 months and the roof mold is worse than before.

Spray the entire dirty roof section. For extra cleaning power mix in a non ammonia heavy cleaner like tsp. Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water. Spray the cleaner on a section of roof and let it sit for about 15 minutes.

After applying product rinse the roof with a pressure washer. Chlorine bleach also known as sodium hypochlorite or sh is not meant to be a roof cleaning chemical because it kills surface algae but can not penetrate the roof shingle granules to remove black mold root structures. Pour it into a pump sprayer strap yourself into a full body harness tie it down and climb to the roof. Roof wash cleaning application.

Clean shingles on a cool humid overcast day to ensure that the cleaner doesn t dry too fast on the roof. That ll prevent the cleaner from drying out too quickly. Wind sunlight water etc. Then mix standard laundry bleach with water.

Fill the reservoir on a garden sprayer with the cleaning solution. It is this very oil tar and asphalt which protect your shingles from the elements. One part of proper roof maintenance is cleaning the shingles which you can do yourself in less than an hour. Then spray the cleaner onto the shingles photo 1.

Mix 1 gallon hot water 1 cup chlorine bleach and 1 cup powdered laundry soap into a large bucket. Never mix with other cleaning agents or bleach.