Problem to be solved: to provide an interdental cleaning device capable of effectively cleaning between the teeth of the front teeth and between the teeth of the front teeth with a single interdental cleaning device in which a cleaning portion for a front tooth and a cleaning portion for a back tooth are disposed at both ends of a rod-shaped grasping portion which is pinched by the fingers in the interdental cleaning.Solution: a thin plate like front cleaning part 3 is connected to one end and the other end of a rod like grasping part 2 extending in the lengthwise direction and extends in the longitudinal direction toward the tip, and is inserted into the gap between adjacent teeth and teeth, and a cleaning part 4 for the back tooth 4 . The sawtooth cleaning part 4 of the thin plate shape is curved toward the side of the side of the other side from the side of the one side side toward the tip side, or toward the side of the one side from the side of the other side side toward the tip.As the front end cleaning portion 3 of the thin plate is directed from the base end toward the leading end, it is curved toward the side of the long edge of the other side from the side of the long edge of the one side or toward the side of the long edge of one side from the side of the other side edge.Diagram【課題】歯間清掃の際に指でつまむ棒状の把持部の両端に、それぞれ、前歯用清掃部、奥歯用清掃部が配備されていて、1本の歯間清掃具で、奥歯の歯間も、前歯の歯間も効果的に清掃できる歯間清掃具を提供する。【解決手段】長手方向に伸びる棒状の把持部2の一端及び他端にそれぞれ基端が接続されていて、先端に向かって前記長手方向に伸び、隣接する歯と歯の間の隙間に挿脱される薄板状の前歯用清掃部3と、奥歯用清掃部4とを備えている。薄板状の奥歯用清掃部4は、基端から先端に向かうにつれて、一方側の側面の側から他方側の側面の側に向かって、あるいは、他方側の側面の側から一方側の側面の側に向かって湾曲している。薄板状の前歯用清掃部3が基端から先端に向かうにつれて、一方側の長縁の側から他方側の長縁の側に向かって、あるいは、他方側の長縁の側から一方側の長縁の側に向かって湾曲している。【選択図】図1
