電動牙刷就一定比普通軟毛牙刷潔齒效果更好嗎?
所有跟帖:
• 吃不準,我個人的理解是電動比較方便,不累人,刷牙要認真,但要輕,絕對不能太重傷害到牙齦。 -GraceX- ♀ (0 bytes) () 07/07/2018 postreply 07:05:40
• 吃不準,我個人的理解是電動比較方便,不累人,刷牙要認真,但要輕,絕對不能太重傷害到牙齦。 -GraceX- ♀ (0 bytes) () 07/07/2018 postreply 07:05:40
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