The reference price of one dental fluoride application for children is around $200. However, you should consult the clinic for the exact cost. The main purpose of dental fluoride for children is to make teeth strong, repair teeth and reduce tooth allergy, etc. This small procedure is relatively sophisticated and cost effective. This minor procedure is relatively mature, effective and inexpensive, so many parents love it. The price of the procedure is not fixed and varies from region to region and from hospital to hospital, but it is basically around $200 in the industry. You need to clean the surface of the teeth before the fluoride application procedure to enhance the contact between the fluoride and the surface of the teeth, which can prolong the retention time of fluoride on the surface of the teeth, and the effect will be better. Do not rinse your mouth, eat or drink for half an hour after the fluoride application and do not brush your teeth that night. Children’s teeth fluoride if there is any discomfort or abnormalities, should be timely feedback, timely examination.