Dentists and hygienists often propose fluoride treatments after teeth cleanings or dental work. The relatively simple procedure involves applying a varnish, gel or foam directly to the teeth.

Is fluoride treatment worth it? Fluoride treatments cost from around $25 to $55. Though many insurers cover the cost for kids, adults generally pay out of pocket.

Fluoride, a mineral, strengthens the enamel, making it harder. The scientific evidence behind fluoride treatments is stronger for children than adults.

When Tristen Boyer recently had a couple of cavities filled, her dentist suggested she get fluoride treatment afterward. She has Crohn’s disease, which puts her at increased risk for tooth decay ...

Dentists and hygienists often propose fluoride treatments after teeth cleanings or dental work.

Who needs in-office fluoride treatment? If there's a high risk of tooth decay, then professional fluoride treatments can help. But if “you haven’t seen any decay in years, you’re probably OK.

When Tristen Boyer recently had a couple of cavities filled, her dentist suggested she get fluoride treatment afterward. She has Crohn's disease, which puts her at increased risk for tooth decay.

Dentists and hygienists often propose fluoride treatments after teeth cleanings or dental work.