Children's Dentistry
Fluoride Treatments for Children
A quick, professionally applied fluoride treatment can help strengthen your child's enamel and lower the risk of cavities, especially while new teeth are still maturing.
How fluoride helps children's teeth
Fluoride is a naturally occurring mineral that helps make enamel more resistant to the acids produced by plaque bacteria. It can also help repair very early weak spots in enamel before they become cavities.
Children can benefit in particular because baby teeth and newly erupted permanent teeth have enamel that is still maturing. A professional fluoride treatment delivers a higher concentration than toothpaste, in a form designed to stay on the teeth for a few hours.
A professional treatment does not replace daily brushing. Instead, the two work together: everyday brushing keeps a low level of protection in place, and an occasional in-office treatment can give extra support when your dentist feels your child would benefit.
What the treatment looks like
For most children, fluoride is the easiest part of the visit. It is usually done right after the cleaning:
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Teeth are dried
The teeth are wiped or gently air-dried so the fluoride can stick.
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Varnish is painted on
A thin layer of fluoride varnish is brushed onto the teeth with a small brush. It takes about a minute.
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It sets on contact
The varnish firms up when it touches saliva. Your child may notice a slightly sticky or waxy feel, which is normal.
Children who may benefit most
Your dentist will recommend fluoride based on your child's individual cavity risk. It may be especially helpful for children who:
- Have had cavities before, or have early white spot lesions
- Have deep grooves or crowded teeth that are harder to keep clean
- Snack or sip sweetened drinks often
- Find thorough brushing difficult, including children with braces
- Have newly erupted permanent molars
Not every child needs a professional fluoride treatment at every visit. Your dentist will assess your child's teeth and explain the recommendation.
Is fluoride safe for children?
Professional fluoride treatments use a small, carefully measured amount and are widely used in Canadian dental care. Varnish is designed to stay on the teeth rather than be swallowed, which is one reason it is commonly chosen for young children.
If you have questions about fluoride, including fluoride in toothpaste or drinking water, ask your dentist. We are happy to talk through the benefits and any concerns.
Aftercare
Your dental team will give you aftercare instructions. These often include sticking to soft foods and avoiding very hot drinks for a few hours, and waiting until the next morning to brush the varnish off.
Fluoride works best alongside good daily habits: brushing twice a day, limiting sugary snacks and drinks, and regular checkups. For deep grooves on back teeth, your dentist may also suggest dental sealants.
Children's Dentistry
Ask about fluoride for your child
Call 780-944-2828 or book an appointment online.