Abstract: Disclosed are a cleaning roller and a rolling steam mop. The cleaning roller includes a central shaft capable of rotating, a steam channel, and a cleaning layer. The steam channel is provided with a steam inlet and a plurality of first steam outlets; the steam inlet is used for communicating with a steam generation device: the plurality of first steam outlets are distributed in an axial direction of the central shaft. The cleaning layer is provided around the central shaft; and the steam flowing out from the first steam outlets can be diffused outwards through the cleaning layer When in use, the steam generated by the steam generation device enters the steam channel through the steam inlet, and then flows out from the first steam outlets, and is diffused outwards through the cleaning layer, so that the steam can be diffused to an object to be cleaned.

Abstract: Disclosed are a cleaning roller and a rolling steam mop. The cleaning roller includes a central shaft capable of rotating, a steam channel, and a cleaning layer. The steam channel is provided with a steam inlet and a plurality of first steam outlets; the steam inlet is used for communicating with a steam generation device: the plurality of first steam outlets are distributed in an axial direction of the central shaft. The cleaning layer is provided around the central shaft; and the steam flowing out from the first steam outlets can be diffused outwards through the cleaning layer When in use, the steam generated by the steam generation device enters the steam channel through the steam inlet, and then flows out from the first steam outlets, and is diffused outwards through the cleaning layer, so that the steam can be diffused to an object to be cleaned.

Abstract: A surface cleaning apparatus with mist spray or water spray arrangement, characterized in that, the apparatus comprises: a mist spray or liquid spray arrangement for spraying cleaning solution in liquid or mist form onto a surface of an object for cleaning; a suction mouthpiece arranged for removing the cleaning solution and environmental air from the surface of the object for cleaning in a timely manner; a first tank unit having a tank cavity for receiving the cleaning solution; and a suction unit for generating a negative pressure for providing a suction force such that the cleaning solution is guided into the tank unit while the environmental air is discharged. The apparatus of the present invention has both suction function for cleaning and mist spray or water spray function at the same time, additional separate mist spray or water spray device is not required and operational convenience is provided.