牙線

用尼龍線(xian)(xian)(xian)、絲線(xian)(xian)(xian)或滌淪線(xian)(xian)(xian)來清潔牙的清潔用品(pin)，對(dui)鄰面(mian)菌斑(ban)很有效，特(te)別(bie)是(shi)對(dui)平的或凸的牙面(mian)最好。牙刷只(zhi)能刷到(dao)牙齒(chi)上表的70%，牙線(xian)(xian)(xian)彌(mi)補了牙刷的不(bu)足之處。使用牙線(xian)(xian)(xian)注意(yi)不(bu)要硬壓入(ru)齦溝以下過深的組織(zhi)內。

牙線棒

又稱牙線簽(qian)。平滑(hua)弧形牙線頭設計，扁平如刀狀，更有利于塞(sai)入牙縫；2公斤拉力(li)牙線保護牙床，中部(bu)設計有防滑(hua)棱(leng)或各種防滑(hua)紋理；可以彎曲成45度角，有利于剔除普通牙簽(qian)觸及(ji)不到部(bu)位(wei)的雜物(wu)。

PK結果

牙(ya)(ya)(ya)(ya)線(xian)(xian)棒(bang)沒有傳統(tong)牙(ya)(ya)(ya)(ya)線(xian)(xian)好。因(yin)為牙(ya)(ya)(ya)(ya)線(xian)(xian)棒(bang)只有一小段的(de)線(xian)(xian)，而且棒(bang)上的(de)線(xian)(xian)不(bu)(bu)像手中(zhong)的(de)線(xian)(xian)那(nei)樣自(zi)由(you)彎(wan)曲，縫隙一般不(bu)(bu)會變大。和(he)牙(ya)(ya)(ya)(ya)線(xian)(xian)相比(bi)，牙(ya)(ya)(ya)(ya)線(xian)(xian)棒(bang)具有更(geng)方便、高效(xiao)、安全(quan)、衛(wei)生等優點。用(yong)牙(ya)(ya)(ya)(ya)線(xian)(xian)棒(bang)的(de)話在外邊吃飯方便一點，不(bu)(bu)用(yong)把手指(zhi)頭(tou)塞到嘴里，要(yao)雅觀一點。但是(shi)(shi)自(zi)己家里用(yong)還(huan)是(shi)(shi)牙(ya)(ya)(ya)(ya)線(xian)(xian)實惠(hui)點，十(shi)幾(ji)塊錢能(neng)買三五(wu)十(shi)米，正常用(yong)一年都(dou)用(yong)不(bu)(bu)完。