Your child brushes twice a day, flosses regularly, and visits the dentist every six months. But did you know that rinsing with fluoride – a mineral that helps prevent cavities and tooth decay – also helps keep teeth healthy and strong?

Fluoride is effective in preventing cavities and tooth decay by remineralizing the outer surface of the tooth as well as preventing demineralization of the outer surface.  Fluoride also helps by inhibiting the bacteria that cause tooth decay.

Fluoride comes in two varieties, systemic and topical:

• Systemic fluoride is ingested, usually through a public water supply. While teeth are forming under the gums, the fluoride strengthens tooth enamel, making it stronger and more resistant to cavities.
• Fluoride can also be applied topically to help prevent caries (cavities) on teeth present in the mouth. It is delivered through toothpaste, mouthwash, and professional fluoride applications. Professional application of topical fluoride foam and varnishes is also a valuable tool in cavity prevention.

Receiving a fluoride treatment from your dentist

A fluoride treatment in the dentist’s office takes just a few seconds or minutes.  Depending on your child’s oral health or your doctor’s recommendation, a fluoride treatment may be needed every three, six, or twelve months. Your doctor may also prescribe at-home fluoride products such as toothpaste, mouthwash, or gels.

How to choose the right fluoride treatment

When choosing an at-home fluoride product (such as toothpaste or mouthwash), always check for the American Dental Association’s (ADA) seal of acceptance. Products marked with the ADA seal of approval have been carefully examined and approved by the ADA based on safety and effectiveness.