Size: One Gallon. Our boat wash is designed to help extend the life of your boat. It will not strip the wax off (like other brands). It is gentle enough to use every time you wash. Additionally, a carnauba polymer wax has been added so that it actually leaves a wax shine behind. It is highly concentrated and formulated to be low sudsing for reduced water spotting. Great for cars and motorcycles too! Biodegradable and environmentally friendly. Lift boat scum, dirt, and grime without stripping your wax job! This biodegradable, non-abrasive cleaner has conditioners that increase shine and slickness to protect your boat's surface. And sheeting action reduces drying time.