The first item on any roof cleaning project is to blow off the roof of any debris. We check the gutters and clean them as needed. We then begin the softwash cleaning process. Softwashing is a non-pressure way to safely clean algae, moss, mildew, or any organic material growing on your roof. The black discoloration is caused by algae that feed on the crushed limestone in shingles. As the algae feeds on the limestone in the shingles, it causes the shingles to become lighter, which makes them easier to blow off in high winds. Cleaning the roof helps increase the longevity of your roof and makes the roof look like new again.
Black streaks on your roof are more than just an eyesore. They are often caused by a type of algae called gloeocapsa magma, which thrives in warm, humid climates and feeds on the limestone filler in shingles. Left untreated, these streaks can darken and spread, leading […]
If you look up and see dark streaks running down your shingles, you are not alone. Across Atlanta, GA those marks are most often caused by Gloeocapsa magma, a common blue-green organism that leaves a black residue. Left in place, it spreads from roof to roof, […]
When you're managing a commercial property, appearances aren't just cosmetic — they're strategic. Exterior cleanliness plays a powerful role in how customers perceive your business, how often they visit, and even how safe they feel. Neglecting routine commercial soft washing can lead to serious hidden costs […]