do you homework, floss is not for the food pieces, it is to loosen the bacterial structure attached to teeth, so that it will be easily removed later by brushing and rinse.
【在 i***l 的大作中提到】 : do you homework, : floss is not for the food pieces, it is to loosen the bacterial structure : attached to teeth, so that it will be easily removed later by brushing and : rinse.
i*l
16 楼
no, as i understand, brush--floss--rinse the bacterial structure will not form well within 12hr?24hr? , so floss once each day is good enough
【在 i***l 的大作中提到】 : do you homework, : floss is not for the food pieces, it is to loosen the bacterial structure : attached to teeth, so that it will be easily removed later by brushing and : rinse.
M*o
18 楼
我觉得可以试试用floss with handle吧,估计好用些:
i*l
19 楼
长的没柄其实效果更好 但是我也是对孩子的后槽大牙用不好 目前有柄的给大牙 线的 给门牙犬牙。
【在 M****o 的大作中提到】 : 我觉得可以试试用floss with handle吧,估计好用些:
s*n
20 楼
娃儿嘴小,这个可能费劲儿 我们用这种的 很方便
【在 M****o 的大作中提到】 : 我觉得可以试试用floss with handle吧,估计好用些: