Tooth whitening can be a very effective way of lightening the natural colour of your teeth without removing any of the tooth surface or damaging it. Usually the original shade of the tooth is whitened to a lighter colour, rather than being turned completely white.
As we get older our teeth get darker. This is partly due to our getting older, but it is also caused by the foods we eat and drink, and by other habits such as smoking. Tea, coffee, blackcurrant juice, red wine and other foods that have strong colours can have an effect on the overall colour of our teeth. Teeth may also darken as a result of some antibiotics.
Professional bleaching is the most common method of tooth whitening. The dentist will assess your teeth first to see whether tooth whitening is suitable for you. They will tell you about the options you have for tooth whitening and which will be the most suitable for you.