Buffalo Family offers both in-surgery power whitening and custom take-home tray whitening, allowing patients to choose the speed and convenience that suits their lifestyle. Both systems use clinically proven peroxide-based gels that penetrate enamel to break down intrinsic stain molecules — the kind of discolouration caused by coffee, tea, red wine, and the natural ageing of enamel. Results are assessed against a shade guide at the outset so you have a clear, measurable target, and Dr. Dill or Dr. Grean will confirm your teeth and gums are healthy enough to whiten safely before any treatment begins.
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Most patients retain noticeably whiter teeth for 12–24 months before a top-up is needed, though this varies with diet and habits. Patients who avoid heavy staining foods and drinks in the first 48 hours post-treatment — when enamel pores are most open — consistently report longer-lasting results.
Whitening gels act only on natural tooth enamel and have no effect on ceramic, porcelain, or composite restorations. If you have visible crowns or veneers, Dr. Grean will discuss this during your assessment so you can make an informed decision — sometimes the best approach is to whiten natural teeth first, then replace any restorations to match the new shade.
Sensitivity during and after whitening is common and typically resolves within 24–48 hours. The team uses desensitising gels containing potassium nitrate or fluoride alongside the whitening protocol to reduce this significantly. Patients with pre-existing sensitivity are assessed carefully, and a lower-concentration, longer-duration take-home approach is often recommended over in-surgery power whitening.