Steam Pocket - Sanitizing from all sides to completely clean hard floors. Swivel Steering - East to maneuver into tight corners and around furniture. 99% Sanitization - Turn ordinary tap water into super-heated steam to eliminate 99.9% of germs and bacteria. Three Steam Settings - Allow you to select the perfect amount of steam for every hard floor type and every cleaning task. Can be used on Laminate, Bamboo, Hardwood, Marble, Tile, Stone.