Fluoride varnish has the highest concentration of fluoride of all the PATF methods (22,600 ppm sodium fluoride) and less fluoride is used per application. It has the ability to stay on enamel for ...

It can be found in drinking water, some food and beverages, toothpaste, mouth rinses and dental treatments such as fluoride varnish. Fluoride is a natural mineral that can slow or stop tooth decay ...

California State Assembly member Mia Bonta introduced legislation Jan. 29 that would require Medi-Cal and private insurers to cover fluoride varnish for patients under 21 years old, The Sacramento Bee ...