A kind of tooth flusher,It include a hollow tube and a spray head,Wherein the hollow tube both ends are respectively a water inlet and a water outlet,And what water inlet between water outlet then be equipped with a channel being connected,The spray head have it is a plurality of by the water inlet towards the central axial inclined spray orifice of the water outlet,Water column is erupted by the oblique concentration of the mode of the plural number spray orifice multi-angle and multitube,Must make in oral cavity object (such as indomitable tooth dirt,The residual Tie slag of food) receive multi-angle and oblique cohesion powerful water flow larger area water column impact,Effectively remove long-term tooth dirt and the person that promotes oral cleaning effectiveness.一種沖牙器，包含有一中空管體以及一噴頭，其中該中空管體兩端分別為一入水口及一出水口，而於入水口與出水口間則設有一相連之通道，該噴頭具有複數個由該入水口朝該出水口之中心軸向傾斜的噴孔，藉由該複數噴孔多角度且多管之方式斜向集中噴發水柱，得使口腔內之目標物(例如頑強齒垢、食物殘紮渣)接受到多角度且斜向內聚之強勁水流較大面積之水柱沖擊，有效清除常年齒垢並提升口腔清潔效率者。
