Fluoride treatments are preventive dental procedures that help strengthen tooth enamel and protect teeth from cavities. Fluoride is a natural mineral that helps rebuild weakened enamel through a process called remineralization. This process repairs the early stages of tooth decay and makes teeth more resistant to acid attacks caused by bacteria and sugary foods.

During a fluoride treatment, a dentist or dental hygienist applies a concentrated fluoride solution directly to the teeth. This treatment may be in the form of a gel, foam, varnish, or rinse. The fluoride penetrates the enamel and strengthens the outer surface of the teeth, providing additional protection against cavity-causing bacteria.