To provide a cleaning implement capable of efficiently wiping off the roll surface while eliminating the dangerous work of manually pressing cloth to the rotating roll surface.

The roll mill cleaning implement has a core body part 1 and a handle 2. The core body part 1 has a curved face part 3 allowing attachment of wiping cloth A, and the curved face of the curved face part 3 is columnar face-likely curved. On both end edge parts in the circumferential direction of the curved face part, grip parts 4, 5 are provided composed to hold both end edge parts of the wiping cloth by pinching. Thus, materials attached on the roll surface of the roll mill can be efficiently wiped off.