保护牙齿要从婴幼儿时期做起,下面介绍几种方法:用布为婴幼儿擦牙,婴儿的牙齿是从半岁起便由前而后地一颗颗长出来。约在2岁半时,20颗乳牙全部长齐。在这个时期内,可以用小毛巾沾湿,绕在手指上,伸入小儿口腔中,上下左右地擦牙。遇到硬的牙齿时梢用力擦,触到软的牙肉,就立刻停止用万。另外,要当心手指不要被婆儿咬。及早成除含奶瓶睡觉的习惯。婴儿含 To protect the teeth from the infancy and infancy, the following describes several ways: with cloth for baby teeth, the baby’s teeth from the age of six will be a long way from out. About 2 and a half years old, 20 teeth all long Qi. In this period, you can use a small towel wet, around the fingers, into the child’s mouth, up and down around the teeth. Encounter hard teeth tip force wipe, touch the soft teeth, it immediately stopped with million. In addition, beware of fingers do not be bitten by her mother. As soon as possible into the bottle-feeding habits. Baby contains