Abstract: A rotary elliptically shaped head, free spinning, designed to be attached to a pressurized hose, fluid driven. When activated, the fluid is directed thru the head, striking internal longitudinal fins the cause the had to spin longitudinally, at high speed. The fluid is released thru holes in the head, which by the same centrifugal force driving the head along rows of bristles. When applied to a desire surface the head will scrub and clean the surface.

Abstract: A device for washing hollow objects comprises a hollow housing forming an inner chamber, a rotor rotatable in the chamber under the action of water, a connection for connecting the rotor to a working instrument for washing an object, a water inlet and water outlet for supplying water into the chamber and withdrawing at least a part of water from the chamber, the water inlet and the water outlet being formed as a water inlet nozzle and a water outlet nozzle arranged coaxially with one another.

Abstract: A golf club grip cleaner (10) is provided, which comprises (a) a cleaning housing (12) provided with a rotatably mounted cleaning tubular chamber (22) sealed at its bottom end with a cap (30), the tubular means provided with a plurality of cleaning brushes (26) mounted on the inside surrface thereof; (b) a power transducer housing (14) provided with a water inlet (32) and a water outlet (34) and a waterwheel (48) mounted on a shaft (52), the waterwheel activated by the flow of water introduced at the water inlet means; (c) a support platform (16) for supporting the cleaning housing above the power transducer housing; and a universal coupling joint (56) for translating the flow of water past the waterwheel to the cleaning tubular chamber. The cleaner permits the efficient and rapid cleaning of golf club grips.

Abstract: A device for washing dishes and drinking utensils is provided using a faucet attached, water-powered rotating brush. Water jet action provides the motive force and the water can also be used to aid in washing.