If your Rocky River home has black streaks on the roof, then you are not alone.
These black streaks are not from dirt or a result of our long winters. The black streaks indicate the presence of an algae called Gloeocapsa magma. This aggressive limestone eating algae feeds on the very materials used to manufacture shingles. These algae, as well as other mold and mildew growth, can give your roof a dingy look and can shorten the lifespan of your roofing materials, leading to expensive repairs.
The experts at Perfect Power Wash of Rocky River can easily remove the black streaks from your roof with our comprehensive process. We not only clean your roof using our power washing equipment, but prevent unsightly algae outbreaks in the future. Our comprehensive process uses a low pressure soft wash roof cleaning that is safe for your shingles and includes the use of algaecide to kill and neutralize existing algae. We follow this with the application of a preventative agent to inhibit the future growth of algae, mold and mildew.
Love the way your Rocky River home looks with a freshly cleaned roof!