PROBLEM TO BE SOLVED: To provide an oral cavity cleaning tool which can gently clean an oral cavity so as not to hurt gums even when a user is affected with a periodontal disease or the like and is excellent in operability.SOLUTION: In an oral cavity cleaning tool 1 including a handle body 2 provided with a head part 4 at a tip end and a bristle bundle 12 of bristles 13 transplanted in a bristle-transplanting hole 10 formed on a bristle-transplanting surface 5 of the head part 4, the bristle bundle 12 has bristle firmness of 10(N/cm2) to 30(N/cm2).COPYRIGHT: (C)2015,JPO&INPIT【課題】歯周病を罹患した場合等においても、歯肉を傷つけないように優しく清掃することができ、しかも操作性に優れる口腔内清掃用具を提供する。【解決手段】先端にヘッド部4が設けられたハンドル体2を備え、ヘッド部4の植毛面5に形成された植毛穴10に用毛13の毛束12が植設された口腔内清掃用具1において、毛束12は、毛腰強度が10(N/cm2)~30(N/cm2)である。【選択図】図2
