Marine Ultra Concentrated Boat Wash - 32ozCreates thick, rich suds to remove algae, grime, oil, fish blood, salt and dirt from fiberglass, gel coat, metal and painted marine surfaces.This phosphate-free, biodegradable formula cleans without stripping waxes, rinses easily and leaves no residue. Features:Phosphate-free, biodegradable formulaEnvironmentally-friendlyCan be used in a marina Highly concentrated formulaDelivers thick, rich suds at 1:400 dilution Versatile useIdeal for fiberglass, gelcoat and painted finishes WARNING: This product can expose you to chemicals including Cocamide DEA which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.