Enamel erosion is chemical wear of the tooth surface caused by acids and is distinct from tooth decay. It may be associated with diet, acid reflux, frequent vomiting or unsuitable habits.
Possible signs
- increasing sensitivity,
- smoother or shinier surfaces,
- rounded tooth edges,
- a yellower shade as enamel becomes thinner,
- depressions on chewing surfaces.
A dentist makes the diagnosis. Whitening toothpaste cannot rebuild enamel that has been lost, and vigorous brushing after acidic food or drink may increase wear.
How can you reduce the risk?
- Do not sip acidic drinks for hours.
- Rinse with water afterwards.
- Wait before brushing.
- Use fluoride toothpaste and light pressure.
- Seek advice about frequent reflux or vomiting.
Read more about acidic foods and enamel and protecting enamel during whitening care.
FAQ
Does enamel grow back?
Lost enamel does not grow back, although early weakening can be supported by remineralisation.
Does a yellow shade always mean poor hygiene?
No. It may be natural dentine showing through enamel.
