Spray & Forget 1-Quart Hose End Concentrated Roof Cleaner

- REMOVES STAINS & BLACK STREAKS: Spray & Forget Super Concentrated Revolutionary Roof Cleaner effectively removes stubborn black streaks as well as other stains caused by algae, mold and mildew. - FOR USE ON SHINGLES including asphalt, wood, slate, clay and tile. Visible results get better over time. - FAR REACHING CLEANER: Spray & Forget Roof Cleaner Concentrate Hose-End Bottle can reach the second story of a house and treats 400 - 600 square feet. * - USE ONLY AS DIRECTED: For outdoor use only. Use garden hose to wet all landscaping before and after application. - EYE AND SKIN IRRITANT: Avoid contact with eyes and skin. Use eye protection and chemical resistant gloves when applying. Wash thoroughly with soap and water after handling.

From the manufacturer