PureWhitening Combined Teeth Whitening

Combined whitening systems pair the speed of an in-office treatment with the staying power of supervised home whitening. At the clinic, the dentist or hygienist first confirms the teeth and gums are healthy (existing decay or exposed dentine must be addressed first, and professional cleaning beforehand removes surface deposits so the gel works evenly). The in-office phase applies a professional-strength whitening gel to the visible tooth surfaces with the…

This two-step approach is favoured for natural-looking, durable results: the gradual home phase whitens deeper staining the single office session cannot reach, and lower gel concentrations keep sensitivity manageable. Temporary cold sensitivity for a day or two is the most common side effect.

Results last from one to several years depending on coffee, tea, red wine and smoking habits. Whitening works only on natural enamel — existing crowns, veneers and fillings keep their colour, which the clinic factors into planning since its prosthetics department can colour-match restorations after whitening.