Wet the entire.
Oxy clean roof shingles.
Chemically oxi clean is sodium percarbonate hydrogen peroxide bonded with natural soda ash gets activated by contact with water.
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.
Scrub the wet section of the roof.
Scrubbing asphalt shingles with a scrub brush is fine if you do it somewhat gently.
Depending on the slope of your roof you may need to actually.
Once you clean the shingles you can keep them clean with a simple copper strip at the ridge.
Mix the hot water bleach and detergent and pour into the garden sprayer.
Starting from the bottom carefully wet the shingles.
This keeps the solution from drying out immediately after application.
Apply generously over the remnants of the moss and the roof shingles.
This roof is covered with different species of roof algae.
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.
Soak the shingles with water.
Mix a solution of oxygen bleach and water into a pump style garden sprayer.
That ll prevent the cleaner from drying out too quickly.
This releases the byproducts of oxygen water and soda ash that are non toxic and biodegradable.
This is the best way to clean a roof if you have asphalt shingles.
Pour it into a pump sprayer strap yourself into a full body harness tie it down and climb to the roof.
Spray the cleaner on a section of roof and let it sit for about 15 minutes.
Then spray the cleaner onto the shingles photo 1.
This low pressure rinse can be fin with a garden hose or the low pressure soap nozzle on the end of a pressure washer.
Bring your garden hose or water sprayer up to the roof.
Mix 4 scoops or 1 2 cup of oxygen bleach with 4 gallons of warm water.
Clean roof shingles with stain solver.
The oxygen breaks down organic stains taking your roof back to its original color.
Use a ladder to reach the shingles on the roof.
Ignore your landscape and surrounding areas which can be harmed by the bleach solution.
How to clean shingles with oxy bleach step 1.
Mix the hot water bleach and detergent in the bucket until the soap.
The bleach to water ratio will.
Wait about 20 minutes then rinse.
Add more of the oxygen bleach solution as needed to.