Fluoride treatment
fluoride treatment · fluoride varnish · fluoride gel · enamel strengthening
The dentist puts a varnish or gel with fluoride on your teeth. It strengthens the enamel and protects against tooth decay.
For children, to prevent tooth decay; for adults with sensitive teeth or a high risk of decay; and after a dental cleaning.
⏱ Duration: usually 10 to 20 minutes
Be sure to tell your doctor
How to prepare
- Before the visit. Brush your teeth. Fluoride is often applied right after a professional cleaning.
- Food. Eat beforehand. You cannot eat for a while after the treatment.
What to bring
- Your ID
- Your child's ID, if the treatment is for a child
How it goes
- Plaque is cleaned off the teeth
- The teeth are dried with air
- The varnish is brushed on, or a tray with gel is put in
- After a few minutes, the tray is removed. Varnish stays on the teeth
What you'll feel
- It does not hurt
- The varnish may feel sticky and have its own taste
Afterwards
- Usually do not eat or drink for 1 to 2 hours. Ask your dentist
- On the day, do not brush your teeth until the evening, or as your dentist says
- It is usually repeated every 3 to 6 months
Common questions
Is it harmful for my child?
No. Dentists use a dose that is safe for children. Your child is asked not to swallow the gel.
How often is fluoride treatment needed?
Usually 2 to 4 times a year. Your dentist will decide based on the risk of decay.