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.
Roof bleach cleaning.
Spray your cleaning solution.
Allow the oxy bleach mixture to sit on the shingles for about 15 minutes.
Roof stains return in as few as 9 months and the roof mold is worse than before.
Here s how to clean the.
Bring your garden hose or water sprayer up to the roof.
Don t let anyone use chlorine bleach to clean your roof.
Cleaning moss and algae 1.
Mix 1 gallon hot water 1 cup chlorine bleach and 1 cup powdered laundry soap into a large bucket.
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.
This will remove any stains that were loosed up by the oxygen bleach.
How to clean roof stains wash your shingles where the sun doesn t shine.
Another common myth is that you can easily and safely remove moss on your roof with common household bleach.
Soak the shingles with water.
Use a garden hose to rinse the stains and cleaning solution from the roof.
Bleach they say is the solution to all your problems.
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.
Roof stains return in as few as 9 months and the roof mold is worse than before.
While specialized eco friendly roof cleaners are available they are a little more.
Dangers of roof cleaning with bleach.
Many contractors who roof clean with bleach will use the term soft wash.
Roof cleaning methods arma bulletin roof shampoo the best method for safe roof cleaning is low pressure eco friendly.
Black streaks on the north and west facing and shaded.
Set the garden hose on the spray setting with the highest pressure water and hold the nozzle close to the shingles when rinsing.
Yes bleach will kill moss on your roof.
Mix your cleaning solution.
Pour the contents directly from the bucket.
Fill the reservoir on a garden sprayer with the cleaning solution.
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.
Do shingles on your north west or other shaded roofs have streaky moldy stains.