Shark cleaning pads are engineered for advanced cleaning performance and quick drying results. Layers of microfiber fabrics perfectly distribute super-heated steam to completely clean and sanitize hard floors. Shark Cleaning Pads are machine washable and designed for Shark Steam and Spray Mops. Machine washable - lasts 20 washes. Quickly cut through dirt and grime. Remove tough stains. Safe for all floor types. Designed for Shark steam and spray mops.