If you kept one cleaner on your boat to tackle a myriad of stains, this would be the one. Meguiars Extreme Marine Multi-Surface Cleaner works as a spray, scrub and wipe formula to wipe away tough stains from a variety of surfaces. Use it to clean seats, remove streaks from fiberglass or wipe away stains on carpeting. Apply using a towel, or spray and scrub with a brush. Rinse with water to remove. Size: 32-fl-oz. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Cleaning & Protectant.