Soak the shingles with water.
How do you clean your roof shingles.
Mix the hot water bleach and detergent in the bucket until the soap granules dissolve.
Clean shingles on a cool humid overcast day to ensure that the cleaner doesn t dry too fast on the roof.
Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water.
Of laundry strength liquid chlorine bleach and water.
Pour the mixture into the garden sprayer.
This is the best way to clean a roof if you have asphalt shingles.
Bring your garden hose or water sprayer up to the roof.
Mix the hot water bleach and detergent and pour into the garden sprayer.
Starting from the bottom carefully wet the shingles.
Pour it into a pump sprayer strap yourself into a full body harness tie it down and climb to the roof.
Before applying the cleaner spray the roof with water to cool it down.