Teeth Whitening Precautions
Food & Lifestyle
- Avoid smoking and heavily pigmented foods or drinks for at least 48 hours after whitening. (Examples: curry, kimchi, black tea, coffee, cola, red wine.)
- To protect your teeth, avoid foods that are too hot or too cold.
Sensitivity
- Some patients may experience temporary tooth sensitivity for a few days after whitening.
- This is a normal reaction and usually resolves on its own.
Appearance
- Certain parts of your teeth may look whiter or mottled right after treatment.
- This is a temporary and natural phenomenon caused by differences in tooth density and will even out over time.
Longevity
- Whitening results are not permanent.
- To help maintain your brighter smile:
- Use a whitening toothpaste as part of your routine.
- Limit foods and drinks with strong pigments, as they can reduce the whitening effect.

WhatsApp: +82 10 5050 7095
E-mail: contact@gangnamgentledental.com
Address: 2F, Gangnam-daero 455, Seocho-gu, Seoul, Republic of Korea
