The first pic is the after pic. The bottom pic is how this roof looked before we started. We never stepped a foot on this roof to clean it. We didnt use a pressure washer or kill any landscape or small animals. This roof will get even cleaner in a few rains. There are tons of roof in Colonia, Scotch Plains, Clark and surrounding areas that have algae infestation. This type of algae feeds on the crushed limestone that is used as weight for the roofing shingle. She couldn’t have been happier. She was glad to pay $385.00. It didn’t cost to clean this roof, it paid.
Roof Wash
Never let anyone talk you into pressure washing your roof. Using high pressure water to clean roof stains might do more damage than good. Power washing a roof may create a perception of clean, but it’s near impossible to see on a microscopic level if the roof is completely sterilized. If any spores are left behind the stain will reappear quickly, usually within a year or two. With our complete sterilization process we can be assured that we achieved a near 100% kill ratio on the mold, mildew, algae and moss that are eating away at the roofing shingle. Our process will allow the roof to stay cleaner for a longer period of time.
