| 摘要 |
The present invention addresses the problem of providing a brush for a sunlight-reflection mirror, the brush having high cleaning capabilities even with a lower amount of cleaning solution, and a method and a device for cleaning a sunlight-reflection mirror. The present invention is a brush for a sunlight-reflection mirror, the brush rotating in contact with the mirror surface of a sunlight-reflection mirror to which a cleaning solution has been supplied, and thereby cleaning the mirror surface, wherein the brush is characterized in being provided with a rotatable substrate, and a plurality of brush bristles provided on the substrate so as to rotate together with the rotation of the substrate, the plurality of brush bristles being arranged on the substrate so as to form a channel through which the cleaning solution is supplied to and discharged from a region on the mirror surface with which the brush is in contact during cleaning. |
