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How to make your teeth whitening treatment last

Professional teeth whitening is a transformative cosmetic dental procedure that offers a brighter, more confident smile. However, it's essential to understand that teeth whitening is highly effective but doesn't grant permanent results.

Over time, your teeth can gradually fade to a less vibrant shade. The rate at which this happens largely depends on lifestyle factors and diet. But fear not! With the proper care and maintenance, you can extend the life of your teeth whitening and enjoy that dazzling smile for longer.

Read our complete guide on teeth whitening here

How long does teeth whitening last?

Teeth whitening is not permanent, but proper care and maintenance can last a lifetime! Once you’ve had your treatment (we are talking about proper, dentist-prescribed home whitening for 2-3 weeks), your teeth will gradually fade to their natural shade over the next 1-3 years.

If you drink lots of coffee, tea and colour-rich foods, this fadeback can occur quickly.

The Role of Lifestyle and Diet in Teeth Whitening Longevity

Teeth whitening doesn't change the natural colour of your teeth; it simply lightens the existing colour. Over time, external factors like smoking, consumption of coffee, tea, red wine, and coloured foods can cause discolouration.

Consider reducing or eliminating habits that stain your teeth. If you're a coffee lover or a wine enthusiast, try to rinse your mouth with water after consuming these beverages.

Essential Maintenance Tips for Long-Lasting Whitening

Effective Cleaning Techniques:

  1. Electric Toothbrush: Invest in a high-quality electric toothbrush like this one. Its oscillating and pulsating motions are more effective in removing surface stains than manual brushing.

  2. Proper Brushing Routine: Brush twice daily for two minutes each session, ensuring you cover all areas of your teeth.

Regular Dental Hygiene Appointments:

  1. Routine Cleanings: Schedule cleanings and polishing with your hygienist regularly. These sessions help remove plaque and surface stains, keeping your teeth looking brighter.

  2. Airflow Treatments: Ask your hygienist about airflow treatments – a method that uses a mixture of air, water, and fine powder to gently and effectively remove stains and discolourations.

Whitening Top-Up Treatments

Top up your whitening every 3-6 months. The best time to do this is right after your hygienist appointments, as your teeth will be at their cleanest, allowing the whitening treatment to work more effectively.

If you have custom whitening trays, they can usually be used for 1-3 years. However, please bring them to your appointments to ensure they fit perfectly. Ill-fitting trays can lead to uneven whitening and gum irritation.

Conclusion

Remember, the key to maintaining your professionally whitened teeth is a combination of the following:

  • Good oral hygiene

  • Regular dental cleanings and polishing

  • Lifestyle choices like smoking and diet

By following these guidelines, you can ensure that your investment in a brighter smile pays off for as long as possible.

References and Sources

NHS - Teeth Whitening

Tooth whitening procedures: A narrative review (2022)