Of laundry strength liquid chlorine bleach and water.
How to soft wash roof cleaning.
Soft wash roof cleaning do s and dont s.
Back in 2008 i cleaned my shingles with a contractor grade roof cleaner.
Using a balanced method of lower pressure 45 psi proper products and allowing cleaning solution the time it needs to clean soft washing eliminates the problem instead of merely spraying at damagingly high pressures for an initial surface fix.
The surfactants used for soft wash cleaning seep into the nooks and crannies of a roof and soften and dissolve thick dirt mud sand and even storm debris.
Pressure washing roofs can blow off the granules that are there to protect the.
Algae and mold grow on roofs in humid climates especially in areas with.
This is the best way to clean a roof if you have asphalt shingles.
Do not pressure wash your roof.
I mixed the product with water sprayed it onto the shingles with a pump sprayer then after 30 minutes rinsed it off with a wide spray on my pressure washer green tip i think.
Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water.