Wait about 20 minutes then rinse.
Oxy clean roof shingles.
Before applying the cleaner spray the roof with water to cool it down.
Mix 4 scoops or 1 2 cup of oxygen bleach with 4 gallons of warm water.
Ignore your landscape and surrounding areas which can be harmed by the bleach solution.
Pour it into a pump sprayer strap yourself into a full body harness tie it down and climb to the roof.
Wet the entire.
Mix the hot water bleach and detergent in the bucket until the soap.
The wood will actually lighten up quite a bit when it is fully dry.
After spraying the roof with the mixture allow it to sit on the surface for 15 to 20 minutes before rinsing thoroughly with clean water.
How to clean roof shingles.
This is the best way to clean a roof if you have asphalt shingles.
Chemically oxi clean is sodium percarbonate hydrogen peroxide bonded with natural soda ash gets activated by contact with water.
Apply generously over the remnants of the moss and the roof shingles.
Mix a solution of oxygen bleach and water into a pump style garden sprayer.
Add more of the oxygen bleach solution as needed to.
This low pressure rinse can be fin with a garden hose or the low pressure soap nozzle on the end of a pressure washer.
The bleach to water ratio will.
Soak the shingles with water.
Use a ladder to reach the shingles on the roof.
Then spray the cleaner onto the shingles photo 1.
This releases the byproducts of oxygen water and soda ash that are non toxic and biodegradable.
After it sets the first will wash right off the shingles and you will notice a lot of brown and orange water that keeps coming out of the cedar.
This keeps the solution from drying out immediately after application.
This roof is covered with different species of roof algae.
Bring your garden hose or water sprayer up to the roof.
Mix the hot water bleach and detergent and pour into the garden sprayer.
The oxygen breaks down organic stains taking your roof back to its original color.
Starting from the bottom carefully wet the shingles.
Spray the cleaner on a section of roof and let it sit for about 15 minutes.
Clean roof shingles with stain solver.
Scrubbing asphalt shingles with a scrub brush is fine if you do it somewhat gently.
How to clean shingles with oxy bleach step 1.
Scrub the wet section of the roof.