This creation is a kind of between cog cleaning massage brush, it includes ontology, and the line of bristles of plural number interval setting what ontology side, and the line of bristles is arranged along the body length direction, the line of bristles includes complex elastic item and complex elastic ball, and wherein the both ends of the elastic strip are respectively in connection with the what ontology and the elastic ball. When so grasping slot of this creation between cog cleaning massage brush to be threaded back through brush what between cog using operation, line of bristles can not only reject residue and removal tooth dirt, and each elastic ball that can pass through line of bristles presses gum, and elastic strip has elastic bendable characteristic, will not what damaged by the over-stressed what gum of elastic ball, reach the purpose and effect of this creation accordingly.本創作是一種齒間清潔按摩刷，其包括本體，以及複數間隔設置於本體周側之刷毛排，且該刷毛排沿該本體長度方向排列，該刷毛排包括有複數彈性條以及複數彈性球，其中該彈性條的兩端分別結合於該本體與該彈性球。如此使用操作操本創作齒間清潔按摩刷來回穿刷於齒間的齒縫時，刷毛排不僅可以剔除殘渣與去除齒垢，並可透過刷毛排的各彈性球對牙齦按壓，且彈性條具彈性可彎曲特性，不致於讓彈性球過度受力於牙齦而造成傷害，據此達成本創作之目的與功效。
