27 November 2025

How to Prevent Cavities: 10 Dentist-Approved Tips

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27 November 2025
How to Prevent Cavities: 10 Dentist-Approved Tips

Cavities are one of the most common oral health problems worldwide — but they are almost entirely preventable.

Cavities, also known as dental caries, are one of the most common oral health problems affecting people of every age. The good news is that they are almost entirely preventable.

1. Brush twice a day with fluoride toothpaste. 2. Floss every night before bed. 3. Rinse with an antibacterial mouthwash. 4. Limit sugary drinks and sticky snacks.

5. Drink plenty of water — it rinses food particles and re-mineralises enamel. 6. Chew sugar-free gum after meals to stimulate saliva. 7. Ask about sealants for deep molar grooves.

8. Get professional cleanings every 6 months. 9. Don't ignore small dark spots on teeth — early cavities are much easier to treat. 10. Consider night guards if you grind, as micro-cracks trap bacteria.

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