PROBLEM TO BE SOLVED: To provide an interdental cleaning device effectively cleaning between teeth while maintaining preferable usability.SOLUTION: An interdental cleaning device 10 includes: a base portion 11 having an inner surface 11a defining a recessed portion S a linear portion 12 extending between opposite parts of the inner surface 11a and a grip portion 13 projectingly provided from the base portion 11 toward one side of the linear portion 12 in an extending direction D. The linear portion 12 is provided with a plurality of brush portions 16 projecting radially outward from the linear portion 12 in a manner to be positioned on one side.COPYRIGHT: (C)2013,JPO&INPIT【課題】使い勝手を良好なものとしつつ歯間を効果的に清掃すること。【解決手段】歯間清掃具10は、内面11aが凹部Sを画成する基部11と、前記内面11aのうち、互いに対向する部分同士の間に張設された線条部12と、基部11から、線条部12の延在方向Dの一方側に向けて突設された把持部13と、を備え、線条部12には、当該線条部12の径方向の外側に突出する複数のブラシ部16が、前記一方側に偏って設けられている。【選択図】図1
