Use a garden hose to rinse the stains and cleaning solution from the roof.
Roof bleach clean.
Roof cleaning using chemicals like chlorine bleach and tsp trisodium phosphate as a cheap roof cleaning spray to make your shingles look new again is not advisable.
Pour the contents directly from the bucket.
Use a pressure washer which can loosen shingles and seriously damage your roof.
Bring your garden hose or water sprayer up to the roof.
Many homeowners suggest that bleach will kill moss with no problems whatsoever and there are dozens of hardware and homeowner websites that will tell you the same thing.
Make your shingles last longer.
Soak the shingles with water.
How to clean roof stains wash your shingles where the sun doesn t shine.
While specialized eco friendly roof cleaners are available they are a little more.
Spray your cleaning solution.
Fill the reservoir on a garden sprayer with the cleaning solution.
Cleaning moss and algae 1.
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.
Mix your cleaning solution.
Starting from the bottom.
First choose a spot that gives you easy access to the roof and has a stable stretch of ground.
Of laundry strength liquid chlorine bleach and water.
Yes bleach will kill moss on your roof.
Now spritz a sufficient amount of bleach all over the roof shingles evenly and let it sit for 15 20 minutes.
Roof stains return in as few as 9 months and the roof mold is worse than before.
How to use bleach to clean a shingle roof step 1.
Then place a sturdy ladder and climb slowly.
Bleach they say is the solution to all your problems.
Allow the oxy bleach mixture to sit on the shingles for about 15 minutes.
Do shingles on your north west or other shaded roofs have streaky moldy stains.
Roof stains return in as few as 9 months and the roof mold is worse than before.
This will remove any stains that were loosed up by the oxygen bleach.
Set the garden hose on the spray setting with the highest pressure water and hold the nozzle close to the shingles when rinsing.
Another common myth is that you can easily and safely remove moss on your roof with common household bleach.
After identifying the affected areas climb down the roof and mix thoroughly 1 gallon of hot water 1 cup of chlorine and 1 cup of powdered laundry soap in a large bucket.
Black streaks on the north and west facing and shaded.
Take a garden sprayer and fill it with household bleach.
Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water.
Here s how to clean the.
This is the best way to clean a roof if you have asphalt shingles.
