“We all know that more and more people go to dentistry nowadays, men and women of all ages basically have oral diseases. We have also heard that “toothache is not a disease, but a pain that kills”, so it is very important to let children take proper care of their mouths from childhood, what do you know about oral health measures for preschoolers? Today, we will tell you about these contents, and hope to bring help to children. Note 1, to use the health care toothbrush that brush head is small, soft bristles, bristles are rounded at the end. The advantage of this toothbrush is that it will not damage the teeth and gums and it is flexible in the rotation of the mouth, so it can brush all parts of the teeth and remove plaque effectively. 2, from the age of two and a half years old can teach children the correct method of brushing teeth, brush twice a day, once in the morning and once in the evening, by the age of six years old, children can brush their own teeth, but parents should be supervised. 3, remove plaque between two teeth to use dental floss. It is difficult for children to floss by themselves, so they may be flossed by dental professionals or parents to remove the plaque on the adjacent side of the teeth. 4.Eat more nutritious and tooth-friendly food, and less sweet food which is harmful to teeth. 5.Regular oral examination, preferably once a year. 6.Fluoride (1) Use fluoride toothpaste in low fluoride area or moderate fluoride area to enhance the structure of teeth and inhibit the caries-causing bacteria. 3 years old start to brush teeth with fluoride toothpaste, the amount of toothpaste should not be too much, about the size of soybean is enough; (2) Oral fluoride tablets under the guidance of doctor also have certain effect of caries prevention; (3) Use low concentration of fluoride paint, such as fluorine protective varnish.