Roof Cleaning

Roof Cleaning is the process of removing algae, mold, mildew, lichen and moss from roofs.

Also cleaning oxidation off metal roofs. Cleaning can extend the duration of  roof’s ability to function.

Roof Cleaners

The U.S. based Asphalt Roofing Manufacturers’ Association specifies  Soft wash Chemical Roof cleaning solution, without the use of  pressure washer, to remove algae from  shingle / tile roof. ARMA discourages the use of  pressure washer,  flat-surface cleaner or any other mechanical device to clean  shingle / tile roof. Safely , Effective soft wash chemical cleaning cannot be achieved with pressure washing,  the Venturi device (downstreaming) cannot achieve sufficient strength solution to kill the organisms

Roof Cleaning

The only safe and effective means to clean a roof is air diaphragm pump sprayer system, originally developed in USA early 1990s. The equipment  used to apply  soft wash chemical roof cleaning solution.