Z-Cleaner Industral Strength Cleaner 32 Oz Concentrate Heavy Duty 100% Biodegradable Environmentally Safe Boat Cleaner Concentrate solution lets you mix the equivalent of 16 Z-Cleaner 32oz spray bottles Leaves a plesent lemon fresh smell and a dirt and stain inhibiting finish Great on vinyl, plastic, rubber, dinghies, awnings, seats, fenders, trip, fiberglass, decks, oil, exaust stains and more