The Star brite 85900 is a 1-gallon Non-Skid Deck Cleaner & Protectant designed to wash grime from non-slip surfaces. This cleaner also shields boats from future stains and UV rays, and can be used on all fiberglass, vinyl, plastic, metal, or rubber surfaces. The product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm, and information is available at P65Warnings.ca.gov.