The Shoreline Marine Wash and Wax is a specially formulated concentrated boat wash and wax. This premium-grade SiO2 ceramic-infused formula creates a super high sudsing wash with superior cleaning and rinsing properties to minimize streaking and spotting on cleaned surfaces. This non-toxic* and biodegradable formula contains no harsh builders or phosphates. Additionally, it is safe for all known finishes, including fragile clear coats, and won't corrode aluminum and marine hardware. The Shoreline Marine Boat Wash and Wax is an excellent choice for a safe, biodegradable, high-quality cleaning solution.Shoreline Marine SiO2 Ceramic Infused Wash & Wax with Corrosion BlockerHigh-foaming concentrated formula with superior cleaning and rinsing propertiesFor hand washing, add 3 ounces of product to 1 gallon of warm waterMinimizes streaking and spotting on cleaned surfacesContains no harsh builders or phosphatesWill not harm any known finishes, including fragile clear coatLeaves surface with a bright, just waxed shine after rinsingInhibited to prevent corrosion of aluminum and marine hardwareBiodegradable environmentally friendly formula32 oz. bottle*Note: Caution - may be toxic if ingested