Mildew Clean is a powerful formula that will remove mold and mildew without any scrubbing. Its safe to use on boat tops, vinyl cushions, chairs and canopies. It can also be used on rubber fenders, fiberglass, tile, grout, tub & shower stalls, sinks, counters, Etc. Basically anything that carries mold and mildew is in play. Simply spray a liberal amount of material onto a cool substrate and let it soak. The mold and mildew will disappear. Do not use in direct sunlight. Safety Data Sheet 100% PRICE MATCH GUARANTEE Same day shipping before 2pm eastern time All orders ship through UPS ground and USPS Priority Mail for 1 to 3 day ship times Discounted overnight rates through UPS Call 800-203-5315