Davis® Scrubbis™ Underwater Hull Cleaning Kit is a maintenance product that pays you back. Cleaning the underwater surface of your boat regularly makes the boat faster, saves you money on fuel, and is environmentally sound. With a 12' reach, the Davis® Scrubbis Underwater Hull Cleaning Kit allows the boat owner to reach rudders, keels and all underwater surfaces on boats up to 40' and bigger. It is designed for use in both fresh and salt water, for power or sail. Cleaning the hull a few times a month removes bottom growth before it 'sets' and removes less paint than cleaning the hull after bottom growth has completely attached itself. Further savings are realized by not hiring a diver to clean your boat. All Scrubbis parts can be recycled. The buoyant cleaning head and curved ergonomic design reduces the labor involved in cleaning underwater surfaces. Flotation does half the job for you! A 30' boat can typically be cleaned in 20-30 minutes or less at the dock, on the mooring, or from the dinghy.