Mouthpiece, the mouthpiece comprises a support member 14 having a lower portion and an upper portion configured to receive the lower teeth and the upper teeth of a user. The mouthpiece support member has includes a member for connecting the side members of the two parts defining or two intermediate members and side members, several examples. For contact with the surface of the tooth, hair region 20, is mounted on the mouthpiece carrying member. The results in tufts that moved to provide hair operation having a component in the axial direction of the substantial, so as to contact the movement tooth towards the tooth and moving away from the teeth, the mouthpiece carrying member, teeth I bring the cleaning operation for.マウスピースは、ユーザの上側の歯及び下側の歯を受容するように構成された上側部及び下側部を持つマウスピース担持部材14を含む。該マウスピース担持部材は、側面部材及び中間部材又は2つの部分を定義する2つの側面部材を接続する部材を含む、幾つかの実施例を持つ。毛領域20は、歯の表面との接触のため、該マウスピース担持部材に装着される。該マウスピース担持部材は、かなりの軸方向の成分を持つ毛動作をもたらすように動かされ、歯に向かって動き該歯に接触するように及び歯から離れるように動く毛房に帰着し、歯に対する洗浄動作をもたらす。
