Fluoride varnishes: should we be using them?
Related Experiment Video
Updated: Oct 10, 2026

Impact of Common Fruit Juices and Toothbrushing on the Discoloration of Primary Teeth
Published on: March 27, 2026
1Department of Pediatric Dentistry, University of Texas Health Science Center at San Antonio, USA. Vaikuntam@uthscsa.edu
Abstract:
Fluoride varnishes are fast becoming the standard of care as topical fluoride treatments. Fluoride varnishes still await approval from the FDA for use as caries preventive agents. In the meantime, their use for such purposes is considered "off-label." This article highlights the efficacy of fluoride varnishes as caries preventive agents and introduces some of the commercially available fluoride varnishes to the reader. As more clinical trials in the US unravel the efficacy of these agents, there is little doubt that fluoride varnishes will become an integral part of our preventive armamentarium in the battle against dental caries.
Related Concept Videos
Electrophilic Aromatic Substitution: Fluorination and Iodination of Benzene
Halogens
Veneer
Other veneering techniques include plain-slicing, quarter-slicing, and rift-slicing. These...
Hand hygiene
Hand washing...
Valence Bond Theory
Waterproofing and Anti-Bacterial Admixtures in Concrete
Waterproofing admixtures render concrete hydrophobic,...