The Shark Professional S36901 Steam Pocket sanitizes from all sides to completely clean hard floors. With its swivel steering, it is easy to maneuver into tight corners and around furniture. Turn ordinary tap water into super-heated steam to eliminate 99.9% of and including, e-coli, staph and salmonella. Also kills 99.9% of the virus that causes H1N1. 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 and stone.