Also mother nature will come to your aid in this regard as you just have to spray and forget.
Roof wash solution.
If the staining is fairly light you can rinse off the cleaning solution with just a garden hose sprayer.
Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water.
Before applying the cleaner spray the roof with water to cool it down.
It s highly effective on all types of roofing material.
Then spray the cleaner onto the shingles photo 1.
Asphalt metal tile wood shake rubber and new composite materials.
Use a pressure washer which can loosen shingles and seriously damage your roof.
Of laundry strength liquid chlorine bleach and water.
Soft wash is the use of a solution that breaks down algae lichens and moss followed with a rinse of standard water hose pressure of 60 psi instead of the use of a pressure washer.
It will not harm any landscaping around the home yet is 100 effective at removing roof stains from algae.
There s no need for any rinsing and scrubbing.
The spray forget revolutionary roof cleaner does make its case even more desirable as it s a non acidic solution.
Thanks to its bio degradable elements users can safely use it without any issues.
Bleach is the best way to clean roof shingles.
Clean roof solutions uses a soft wash cleaning process to restore the beauty and functionality to the surfaces being cleaned.
That ll prevent the cleaner from drying out too quickly.
Wait about 20 minutes then rinse.
When you apply the bleach do not immediately wipe it off.
Use a three gallon pump sprayer use one gallon of sh and two gallons of water h2o add about 4 oz.
To use this roof shingle cleaner correctly you should mix one part of bleach with one part of water.
Chlorine bleach will effectively kill any mold that is starting to grow and loosen up many of the stains.
Roof wash is made using very eco friendly and safe substances such as hydrogen peroxide.
A fast biodegrading process which makes it safe option due to the hydrogen peroxide which stays active for only.
Perfect for removing moss lichen mildew or even black algae spots from any roofing surface.
The non bleach green eco friendly low pressure roof shampoo roof cleaning method uses a proprietary soap that is specially formulated and buffered to be safe on all asphalt and fiberglass shingles.
Of liquid dish soap and spray from the roof top working your way down.
Alternatively industrial roof cleaning chemical roof cleaner qse a work horse cleaner with black algae stain removing power qse.