Professional teeth whitening is a safe and effective way to brighten your smile when it is prescribed and supervised by a dental professional. It works by lifting stains that build up from food, drinks, smoking, and natural ageing.
Whitening results vary because every smile is different. Natural teeth can be whitened, but fillings, crowns, veneers, and dentures will not change colour. Your dentist will check these factors before treatment so that you know what result to expect.
Some temporary sensitivity is common during whitening. This can usually be managed by adjusting how often the whitening gel is used or by using products designed for sensitive teeth.
Avoid unregulated whitening products and treatments from non-dental providers. A dental examination first ensures that your teeth and gums are healthy and that whitening is appropriate for you.