Frequently Asked Questions

Get answers to common questions about Teeth Whitening.

Results vary depending on diet, habits and maintenance, but professional whitening commonly lasts six months to three years. Regular touch-ups, good oral hygiene, and avoiding staining foods or tobacco extend longevity and keep your smile bright.

Yes; our advanced system is formulated to reduce sensitivity, and we offer desensitizing treatments and lower-concentration options. A consultation assesses your sensitivity levels and customizes treatment to protect enamel while delivering effective whitening results.

In-office treatments typically take between 60 and 90 minutes, depending on the system and desired shade. Some patients complete their whitening in a single visit, while others may require follow-up sessions for optimal results.

Whitening effectively removes most surface (extrinsic) stains from foods, drinks and tobacco, but intrinsic stains and discoloration from medications or trauma may respond less predictably. We evaluate your staining type and recommend the best approach, including alternatives.

No, bleaching agents do not change the color of crowns, veneers or composite restorations. We advise whitening natural teeth before replacing restorations, or plan restoration color adjustments afterward to achieve a uniform, matched smile.

Avoid staining foods and beverages for 48 hours, stop smoking, and use gentle oral hygiene. We recommend occasional at-home touch-up kits or periodic in-office visits, plus whitening toothpaste to help preserve shade and extend results.