To simply and surely fit dustcloth to an elastic member and to avoid the object to be cleaned such as a floor surface, a wall surface from being damaged by a dustcloth fixing means.

This cleaning utensil is composed of the dustcloth made of a nonwooven fabric and a cleaning utensil main body with the elastic member 7A for fixing the dustcloth 2A. Ultra-finest fiber of 1 to 9μm fine diameter is exposed to both front and rear sides of the dustcloth 2A, and the surface of the member 7A is made to be such a rough face as can be entangled by the ultra-fine fiber at the surface of the dustcloth. Then the ultra-fine fiber at the surface of the dustcloth is entangled and restrained to the surface of the member 7A to fix the dustcloth 2A to the member 7A.