Shark, Professional Steam Cluster 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 rank steam mop. 3 Steam setting for all your hard floor surfaces and cleaning needs: Dust for light cleaning. Mop for everyday cleaning. Scrub for fibrous cleaning. Large water tank for extra long cleaning time. Includes 2 quick release mop heads: Rectangle and Triangle, 3 fixed drying, reusable deep cleaning steam pockets and carpet glider.