[PROBLEMS] The currently known flavored interproximal cleaning devices have some problems such as being troublesome in producing, imparting an unfavorable feel in using and a flavor coating being less stable and so ON. Thus and it is intended to provide a flavored interproximal cleaning device having a flavor being stable over a long period of time. [MEANS FOR SOLVING PROBLEMS] An interproximal cleaning device having an interproximal cleaning section and wherein at least a part of the interproximal cleaning section is coated with a film comprising (1) a hardly water-soluble resin, (2) a powdery flavor component and (3) an alkyl citrate and/or polyethylene glycol.
