Fluoride is a mineral found in soil, water (both fresh and salt) and various foods.

Fluoride has a positive effect on oral health by making teeth more resistant to decay. Fluoride can also prevent or even reverse tooth decay that has started.

For many Canadians, fluoride is in public drinking water, which provides protection to the entire community. Fluoride toothpastes and rinses are available for purchase, and your dentist can provide professional fluoride products such as gels and varnish.