30 Seconds Outdoor Cleaner Concentrate, 2.5 Gallons/9.46 Liters.
Cleans grimy green and slippery black stains from algae, mold, and mildew.
Cleans decks, steps, siding, gutters, fences, pathways, wood, painted surfaces, anything outdoors.
Outdoor cleaner that is safe around plants, landscaping, and lawns.
Simply spray on and hose off.