At AFFORDABLE ROOF CLEANING OF TEXAS, or ARCOT, we specialize in safe, effective, no pressure roof cleaning. Our Soft Wash process quickly and effectively removes Gloeocapsa magma Algae (those black stains & streaks), moss and lichens. We are Houston’s premier full service roof cleaner, offering not only roof cleaning but all roof repairs and roof replacement. Our Houston cleaning solutions are immediate and long lasting yet safe on the environment, your home, family, pets, and any adjacent landscaping. Our cleaning process follows the procedures accepted by the Roof Cleaning Institute of America (RCIA) and are also approved by the Asphalt Roofing Manufacturers Association (ARMA).