Roof Cleaning in Sun City Carolina Lakes. We made this algae infested black roof look new again with our Safe Non-Pressure cleaning process. Our process is ARMA approved, and recommended. Asphalt Roofing Manufacturers Association (ARMA). NEVER let someone use a pressure washer to “clean” your roof. This process will compromise the integrity of your roofing material, and literally strip years off the life of your roof. Call us today to see what we can do for you. We have been servicing clients since 2005.