Children, generally around the age of six to change teeth, so this time, parents should pay attention to the child’s teeth, from time to time to check the milk teeth and permanent teeth of the “resignation and welcome the new”, such as milk teeth stagnation or permanent teeth position deformity, as soon as possible to take the child to the dentist for checkups. Like the appearance of double rows of teeth, it is necessary to go to the stomatology department in a timely manner, the child stagnant milk teeth extraction, so that the permanent teeth will be grown to the normal position, the late replacement of teeth after the teeth are easy to grow neatly. Let the child morning and evening brushing more mouth rinsing to ensure that the child in the period of tooth replacement is also normal brushing, rinsing in a timely manner after meals, to prevent dental caries and dental inflammation Do more fiber-containing meals, less sweets Fiber-containing vegetables can play a role in cleaning the child’s teeth, and less sweets can prevent dental caries Give the child to bite something slightly hard Bite more to stimulate the jawbone to expand the growth of the teeth to avoid crowding of the dental bed; vegetables should not be made too soft, more bite hard food , such as apples, corn, beans, etc.