Fluoride Treatment

Fluoride helps to prevent tooth decay by making the surface of the tooth more resistant to acid attacks from the bacteria that live inside the plaque on your teeth. Fluoride also promotes remineralization (adds minerals like calcium back into teeth), which aids in repairing early decay before a cavity forms in the tooth.

Frequently Asked Questions

What is a fluoride treatment and why is it recommended?
A fluoride treatment applies a concentrated form of fluoride—typically as a varnish, gel or foam—to the teeth after a clean. It strengthens enamel, helps reverse early decay and protects against acid erosion.

Who should consider fluoride treatments and how often?
Fluoride treatments are beneficial for children with developing teeth and for adults at higher risk of decay—such as those with sensitive teeth, dry mouth, braces or frequent sugar intake. They are usually offered every six months or more frequently if needed.

How does the treatment work and what should I expect afterwards?
Once teeth are cleaned, fluoride is painted on or applied with a tray for a few minutes. There is no pain, and you should avoid eating or drinking for around 30 minutes so the fluoride can absorb fully.