The ultimate solution in aluminum boat cleaners, Toon-Brite has been providing quality products for the professional to the DIYer for years. Toon-Brite Pontoon cleaner is designed to remove oxidation, lime deposits, scum, and those hard to remove waterline stains from aluminum boat surfaces. This top-quality aluminum boat cleaner is formulated with products that are fast-acting. You simply spray and wipe off. No scrubbing required. Toon-Brite pontoon cleaner is a biodegradable product that won&&';;t harm the marine environment. It cleans and brightens without damaging other surfaces such as trailers or decals. The 1-gallon option can be diluted to make up to 2 gallons of cleaning solution. It comes with an easy-to-use 3-finger spray applicator. Features: Cleans and Brightens Aluminum Surfaces Simple Spray-On and Hose Off Biodegradable Won&';t Harm Painted Trailers Or Decals Easy Application Process Removes Marine Deposits, Scum, Stains and Oxidation Can Also Be Diluted For Lighter Duty Cleaning 1 Gallon Full Strength Will Make Up To 2 Gallons 64 oz. size includes 3-Finger Trigger Sprayer