Overview
Fluoride helps enamel resist acid attacks and supports repair of early mineral loss. It is useful across life stages, especially for children, people with braces, dry mouth, exposed roots, or frequent cavities.
Key Takeaways
- ✓Fluoride toothpaste is a core prevention tool.
- ✓Children need age-appropriate toothpaste amounts and supervision.
- ✓High-risk patients may benefit from professional fluoride varnish.
- ✓Fluoride prevents decay but does not repair a deep cavity.
What You Can Do At Home
- 1Use fluoride toothpaste twice daily unless your dentist advises otherwise.
- 2Spit after brushing and avoid aggressive rinsing.
- 3Supervise young children so they do not swallow excess toothpaste.
- 4Ask about fluoride varnish if cavities keep recurring.
When To Book A Dentist
- !Your child has white spots or early cavities.
- !You have braces, dry mouth, root exposure, or repeated decay.
- !You are unsure which toothpaste is right for age or risk.