Teeth Whitening

Professional whitening to lighten teeth that have darkened or yellowed over time, using stronger, dentist-supervised systems than over-the-counter products. Medent offers both in-office whitening for a faster result in a single visit and custom take-home trays for a gradual lift at home. A separate internal-whitening option is available for an individual tooth that has darkened after root-canal treatment. Suitability and the realistic shade change are reviewed before starting.

Teeth whitening uses a peroxide-based gel to break down staining within the enamel and dentine, lifting the overall shade of the teeth. Because professional systems use higher, carefully controlled concentrations and protect the gums during treatment, they generally achieve a more noticeable and even result than supermarket strips or pastes. At Medent you can choose the approach that suits you: in-office (chairside) whitening, where the gel is applied under supervision for a visible change in a single appointment, or a take-home kit with custom-made trays that you wear for a set period each day over a couple of weeks for a gradual, controllable lift. A short assessment beforehand is important — whitening works on natural tooth structure but not on fillings, crowns or veneers, so existing restorations in the smile zone are discussed, and any decay or gum issues are addressed first. Mild, temporary sensitivity during or just after treatment is common and usually settles quickly. The clinic also offers internal whitening for a single tooth that has darkened from the inside following root-canal treatment, carried out over about three visits, which can restore a more natural colour without crowning the tooth. Results depend on your starting shade and habits such as coffee, tea, red wine and smoking; the dentist will set realistic expectations and advise on maintenance. Whitening is suited to adults with healthy teeth and gums who want a brighter smile and is not carried out during pregnancy or breastfeeding.