Teeth Whitening (In-Office)

Professional teeth whitening lightens the natural shade of the teeth using a controlled, higher-strength gel than over-the-counter products. InDent offers an in-office PrevDent treatment for results in a single visit, custom take-home Opalescence trays for gradual whitening at home, and a quick Blanc One express option. A hygiene visit beforehand helps the result be even. The dentist checks suitability and protects the gums during chairside treatment.

Professional whitening uses peroxide-based gels, applied under dental supervision, to lighten discolouration that has built up in the enamel and dentine over time from food, drink, smoking and ageing. Because the concentration and contact are controlled by the clinic, in-office whitening is associated with faster and more predictable lightening than shop-bought strips or toothpastes, while custom trays let you continue or maintain the result at home. At InDent the options span a single-visit in-office treatment with the PrevDent system, a take-home kit using custom-made Opalescence 16% trays worn for a set period each day, and an express Blanc One session for a quick refresh. The dentist first checks that your teeth and gums are healthy and that the discolouration is suitable for whitening — some stains and restorations such as crowns or fillings do not change colour, which is discussed beforehand. A professional clean is recommended first so the gel works on an even surface. During chairside whitening the gums are isolated and protected, and the gel is activated according to the system used. Mild, temporary tooth sensitivity is common for a day or two afterwards. Results vary between individuals and are not permanent; they are associated with lasting longer when paired with good hygiene and occasional top-ups, and the take-home trays make maintenance straightforward. Whitening is suitable for most adults with healthy teeth; it is not carried out during pregnancy or breastfeeding, and your dentist will confirm the most appropriate option at consultation.