How does Fluoride Prevent Cavities?

Fluoride inhibits the loss of minerals from tooth enamel, strengthens weakened areas, and prevents decay. It helps teeth become more resistant to acid produced by plaque bacteria and sugars in the mouth. Fluoride also affects bacteria that cause cavities, discouraging acid attacks that break down the tooth. Over time, consistent exposure to fluoride can significantly reduce a child’s risk of developing cavities.

How is Fluoride Varnish Applied?

Fluoride varnish is simple and only takes a few minutes. The varnish is painted on the top and sides of each tooth with a small brush. It is sticky but hardens once it comes in contact with saliva. Your child may feel the hardened varnish with his tongue, but will not be able to lick the varnish off. There’s no need to worry—most kids don’t mind the taste and can return to normal activities right away. For best results, your dentist may recommend avoiding crunchy or hot foods for a few hours after the application.

Does My Child Need Fluoride?

Our pediatric dentist considers many factors before recommending fluoride. Your child’s risk of developing dental decay and dietary sources of fluoride are important considerations. We also take into account your child’s oral hygiene habits and access to fluoridated water. This personalized approach ensures your child receives the right level of fluoride for their specific needs.

• History of previous cavities
• A diet high in sugar or carbohydrates
• Orthodontic appliances
• Certain medical conditions