Star Brite Super Orange Citrus Boat Wash & Wax washes, shines, and protects in one easy step with a citrus extract formula that whisks away dirt, grease, and oil. Perfect for fiberglass, metal, or painted surfaces, this citrus extract formula is tough on dirt but gentle to the surface being cleaned. Left behind is a long lasting polymer shine that can help protect your investment from the elements. This fully biodegradable cleaner leaves a long lasting polymer shine and is non-harmful to the environment.