保持口腔卫生,除了采用正确的刷牙方法外,牙刷的选择也很重要。这里想请家长注意的是,要为孩子选择适合孩子年龄的、符合保健要求的牙刷。保健牙刷的特点:一是刷头要小,便于牙刷在口腔中灵活转动,能够刷到牙齿的各个面,并容易刷到最后一颗牙齿。我国规定的保健牙刷标准为幼儿牙刷的刷头长度不 Maintaining oral hygiene, in addition to using the correct method of brushing, toothbrush selection is also important. Here you want to ask parents to note is that for children to choose for the child’s age, in line with the requirements of health care toothbrush. Health care toothbrush features: First, the brush head to be small, easy toothbrush in the mouth of the flexible rotation, brushing to all sides of the teeth, and easy to brush the last one tooth. China’s health care standards for toothbrush toothbrush toothbrush head length is not