Shark, professional steam pocket mop offers intelligent steam control for superior sanitization for all your hard floor surfaces. Deep clean and sanitize with the patented and improved steam pockets to get professional cleaning results from a professional quality steam mop. 3 steam settings for all your hard floor surfaces and cleaning needs: dust for light cleaning. Mop for everyday cleaning. Scrub for tough cleaning. Large water tank for extra-long cleaning time. Includes 1 quick release mop head: rectangle, 2 fast drying, reusable deep cleaning steam pockets.