Abstract: A refill is designed for use with a cleaning tool, such as a mop or a cleaning mitt. The refill includes a mopping sheet, formed from a water absorbing material, and a dusting sheet. In one example, the dusting sheet is removed from the refill after dusting a surface to expose the mopping sheet. A single refill allows a surface to be dusted and then mopped using the same cleaning tool.

Abstract: A cleaning mat system is designed for placement on a floor and for cleaning the undersides of shoes, feet, and other objects. The cleaning mat system includes a base with an upper surface and a lower surface interconnected by a perimeter edge. The perimeter edge includes a leading edge and an opposed trailing edge. The upper surface of the base includes upwardly extending teeth covering the majority of the upper surface, and the lower surface includes downwardly extending teeth on at least a portion of the lower surface adjacent the leading and trailing edges. A removable and disposable cleaning sheet has an upper face for cleaning and an opposed lower face. The cleaning sheet has a pair of spaced-apart side edge portions and a central portion. In use, the cleaning sheet is positioned on the base such that the central portion is adjacent the upper surface of the base and the side edge portions wrap around the leading and trailing edges to be trapped between the teeth and the floor.

Abstract: A refill is designed for use with a mop of the type having a mop head with a lower surface and an opposed upper surface interconnected by a leading and a trailing edge. The mop head has a gripper device on its upper surface for retaining a cleaning sheet on the mop head. The refill includes a base layer with a front edge and an opposed rear edge, and a midportion between the front and rear edges. The base layer is designed to be wrapped about the mop head with the midportion adjacent to the lower surface of the mop head and the front and rear edges wrapping onto the upper surface of the mop head so as to be retained by the gripper. Multiple cleaning sheets are each removably supported on the midportion of the base layer in a stacked configuration. Each of the sheets has an outward face for cleaning and an opposed inward face. The outward face of each of the sheets is designed to contact a surface to be cleaned and to thereby become soiled.

Abstract: A cleaning system includes a cleaning head with a generally spherical outer contour formed of a deformable and resilient foam-like material. A handle extends from the head. A plurality of disposable cleaning covers each have an inward face and an opposed outer face. Each cover has an installed position, wherein the inward face is disposed against the outer contour of the cleaning head and the cover is wrapped about the cleaning head. A retaining device selectively retains one of the sheets in the installed position, such that the cleanable surface may be cleaned with the outer face of the sheet.