30 SECONDS 6430S Outdoor Cleaner for Algae / Mold / Mildew, 64 Oz30 SECONDS Outdoor Cleaner cleans stains from Algae, Mold and Mildew. Just spray on and hose off! No more pressure washing. Safe to use around your lawn and plants when used as directed. Breaks down once rinsed into the soil. Works on a variety of different surfaces wood decks, concrete sidewalks, asphalt driveways, brick walls, most canvas awnings, plastic outdoor furniture and vinyl siding. If it's outdoors and dirty from all your humidity or wet