Shurhold Serious Marine CleanerShurhold Serious Marine Cleaner is a scientifically formulated multipurpose, multi-surface cleaner. Eliminate the need to use numerous cleaners; Serious Marine Cleaner does it all! This powerful cleaner does not contain bleach and is safe for use on vinyl, non-skid, and graphics. This cleaner is perfect for a pre-wax cleaning.Features:32oz SMC comes in a ready to use trigger spray bottle.1 gallon SMC Concentrate mixes with 4 gallons of water to make 5 gallons. (1 part SMC to 4 parts water.)Made in the USASurfaces: Fiberglass, Vinyl, Carpet, Rubber, Teak, Acrylic, and CanvasPurposes: Black Streaks, Vinyl Seating, Exhaust Stains, Bilges, Carpet Stains, Wheel & Rims, Fish Blood and more.How to Use Shurhold Series Marine CleanerFor 32 oz Ready-to-use Serious Marine Cleaner:Spray on area to be cleaned and wipe immediately. For tougher stains, let stand up to 3 minutes then wipe clean.Prior to cleaning fabric or carpet, test a hidden section of the material being cleaned for colorfastness.For Gallon Concentrate:Mix 1 part concentrate with a minimum of 4 parts water.Spray on area to be cleaned and wipe immediately. For tougher stains, let stand up to 3 minutes then wipe clean.Prior to cleaning fabric or carpet, test a hidden section of the material being cleaned for colorfastness.