The price of dental fluoride for children is around a few hundred dollars, but the price can vary depending on the specific case. The main purpose of dental fluoride for children is to prevent caries, which usually requires the doctor to apply a high concentration of fluoride to the surface of the child’s teeth to protect them. For the price of dental fluoride for children, it usually ranges from a few hundred dollars, but there is no clear price standard because the scope of application and the quality of fluoride on children’s teeth are different. If a child needs to have all of his or her teeth fluoridated and chooses a good quality fluoride, the price is usually high. However, for applying a few teeth or choosing relatively poor quality and low concentration fluoride, the price required will be relatively less. Parents should choose the appropriate fluoride application according to the child’s teeth and financial situation. It is recommended that those in need should consult a regular hospital for examination and cooperate with the doctor to apply fluoride after excluding contraindications. Pay attention to daily oral hygiene care, brush or rinse in time after meals, children should also avoid eating a lot of sugary foods to reduce the stimulation and damage caused by sugar to the teeth.