After nearly ten years in the roof cleaning industry we are familiar with the cyclical process of algae removal and regrowth. We prefer to be proactive rather than reactive, and knew there had to be a smarter approach to a clean roof. That is why we have developed a roof treatment that prevents the roof from ever getting dirty in the first place.
Our Semi-Annual Preventative Treatment is an application of a non-chlorine natural mineral algae-stat which inhibits the growth of a specific type of algae called Gloeocapsa Magma on roof tiles and shingles. It is applied every 6 months* to maintain an environment in which algae cannot grow, keeping roof surfaces clean and free of dark discoloration caused by algae, without the use of high pressure or harsh chemicals.
Using a naturally forming mineral algaecide and algae-stat (preventer), the treatments create and maintain an environment on the roof surface that does not support algae growth. As long as the roof is receiving the treatments it will remain algae-free. The application process and minerals used are completely safe for roof components, surrounding landscaping, as well as children, pets, and aquatic life.