Removing Moss Black Stains Gutter Cleaning Pressure Washing Roof Cleaning Pros In Pittston Pa, specializes in non-pressure, damage free roof and exterior cleaning. We use a soft wash process which is not only safe on your roof but highly effective in removing and eradicating algae, moss, mold, lichen and the bacteria that causes dark stains and streaking. Pressure washing has typically been used to clean roofs and building exteriors. While valuable for some applications, this approach is highly invasive and damaging to asphalt and tile roofs, using high-pressure to remove the visible growth but not actually kill it. We use the only process suggested by roof manufactures themselves, including the Asphalt Roofing Manufacturers Association. The results are immediate, beautiful and last for years. Roof Cleaning Service Why have your roof cleaned? Amazing aesthetic results are not the only reason to have your roof cleaned. The dark stains typically seen on the north face of roofs are a cyanobacteria that retains moisture, allowing moss, lichen, mold and fungus to grow and flourish. This bacteria feeds on the limestone filler in asphalt shingles. Moss and lichen break down the granular surface which is designed to protect asphalt shingles, shortening the service life of your roof. We are fully licensed, insured and most importantly, experienced. We clean all types of residential and commercial roofs and exterior surfaces and provide service to Luzerne, Lackawanna, Monroe and Wayne counties. If you would like a free estimate, please call us at (570) 655-4004