PURPOSE: To simply and effectively clean a place, such as a room corner, a window sash, a small gap, a human body ear, or the like, by a method wherein a basic structure is formed of the assemblage body made of fibrous material and an adhesive is added on the surface layer part thereof or on the inner part thereof.

CONSTITUTION: A basic structure on which an adhesive is added is depressed on a place to be cleaned and is brought into contact therewith, and thus the dust accumulated on the place can be removed with the title device. In this case, when the assemblage body made of fibrous material is used as the basic structure for adding the adhesive, it can be made flexibly in any shape, and hence many kinds of usage can be produced. At the same time, the assemblage body has a dust-cleaning effect based on both the clearance between fibers and the adhesive, and can also prevent the adhesive from falling out of the basic structure. Furthermore, as the assemblage body made of fibrous material, a web, a sliver, or the like in addition to a nonwoven fabric can be used, and as the adhesive, an acrylic emulsion among acrylic adhesives is desirable.