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The SmilePro Journal.

Guides, science and aftercare for a whiter, healthier smile.

SmilePro Continual Care Set: three whitening pens and a tube of whitening toothpaste
aftercare

How long does teeth whitening last?

Teeth whitening is not permanent. Why results fade, how long each method lasts, and the top-ups and habits that keep your smile brighter.

Oct 7, 2026
aftercareHow to Care for Your Newly Whitened Teeth - SmilePro

Teeth Whitening Aftercare: How to Keep Your Smile White for Longer

Wait 1 hour after each treatment, then eat and drink as normal. The habits and top-ups that keep your whitening results brighter for longer.

Jan 20, 2025

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