Bass Pro Shops Premium Boat and RV Wash provides professional-grade care at a substantially lower price. Quickly cleans grit, dirt, and stains. The concentrated formula removes grit and grime and is safe for fiberglass, plastic, chrome, and painted surfaces. Biodegradable, lake-safe formula contains no phosphates. Sizes: 32 oz., 128 oz. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Cleaning & Protectant.