When we clean asphalt shingle roofs we never use high pressure. Using high pressure from a pressure washer to clean asphalt shingles will quickly weather the shingle, removing thousands of granules that help protect the shingle and your home. Instead, we use a no-pressure roof cleaning method recommended by the Asphalt Roofing Manufacturer Association.
To learn more and to get a free roof cleaning estimate in Marion, IL give us a call at 6185253406