There are a number of excellent ways to clean roofs of those unsightly black stains and green algae. You cannot use high pressure without damaging surfaces like asphalt shingles, so most professuionals have turned to "low pressure", "no pressure", or "soft wash" methods.
Less-aggressive detergents like Super Roof Kleen don't harm plants and grass, but they require some amount of pressure to work - usually in the 300 PSI range. More aggressive cleaners, like those made with industrial bleach, require no pressure at all to be effective. If you are looking for 12.5% - 15% industrial bleach, you can purchase it at either Sun Brite Supply location. We do not ship industrial bleach.
We offer the entire range of products - from non-aggressive roof detergents to delivery systems that will handle the strongest industrial bleach you can lay your hands on. We have our exclusive gas-powered bleach-rated pump, the Roofster, which is warranted for a year to handle up to 10% sodium hypochlorite. We offer 12-volt electric pumps for shooting cleaners at up to 7 GPM. Finally, we offer the entire Soft Wash Systems line from AC Lockyer.
We clean those unslightly black and green stains off roofs to keep properties looking thier best. Mold, fungi, algae, and bacteria colonize on roofs and leave unsightly stains. In addition to lowering the curb appeal of any property, these problems eventually damage the actual roof shingle. The dark color of mold patches tends to absorb rather than reflect heat, burdening your cooling system and shortening shingle life. Roof wash jobs can be a big challenge on any property because of architectural features as much as the mold issues.
