Ideal for pressure treated wood plastic/wood composites and weathered cedar and redwood decks fences and moreUltra-oxidizer strongest wood cleaner of its kind deep cleaning foam restores and brightens in minutes without chlorine bleachRestores weathered wood to its bright natural look by removing embedded dirt grayed surface and stains from mildew mold and algaeRids new wood of surface wax or mill glaze-eliminates barriers to penetration adhesion and long-term performancePrepares all wood for sealing or stainingFormulated with special thickeners that cling to vertical surfaces and hard-to-reach areasEnvironmentally safe formula is acid-free and chlorine-free100% biodegradable which is safe to use near grass plants and shrubsFast acting cleans in 10 minutesEasy to use pouch will make 2.5 gallon3 lbjar will make approcimately 7 gallon of mixtureJust mix with water spray brush and rinsePurchase is for 3 packs of Wolman DeckBrite Wood Deck Cleaner & Coating Prep.