These tiny, microscopic channels lead from the surface of the tooth to the centre of the tooth, where they connect to the nerves of your tooth. In turn, this exposes the dentinal tubules within your teeth. The exact cause of this is not known, but the leading hypothesis has to do with the effects of peroxides on your enamel and dentin.Īs the peroxide product bleaches away the stains on your teeth, it also causes slight demineralisation which makes your teeth more porous.

The teeth whitening process can result in temporary tooth sensitivity. With your newly whitened smile, it could be a great time to kick your smoking habit completely!Įliminating the use of tobacco will not only prevent discolouration of your teeth, it will greatly improve your overall health and wellbeing. It is often easier to make lifestyle changes when you feel confident and happy. If you want to ensure that your teeth remain white and bright for longer, you will have to avoid smoking especially within the first 72 hours following the procedure. Smoking is one of the leading causes of teeth staining or becoming discoloured.

You should also avoid drinking wine, coffee, tea and other deeply coloured beverages. They can stain your teeth and result in discolouration that will undo your teeth whitening efforts.īe sure to avoid foods such as berries, chocolate, beets and foods with food colouring. It is advisable to avoid eating foods that have deep colours during these periods. You must therefore do all you can to protect them and therefore maintain the results of your teeth whitening for longer. Your teeth are more prone to blemishes during this period. The first 72 hours after teeth whitening are crucial. Here is a list of ways you can ensure you get longevity out of your teeth whitening: Whether you opted for a home teeth whitening kit, or an in-chair teeth whitening procedure, we want to help you to preserve the results of this gentle and effective procedure for as long as possible. After a professional teeth whitening procedure at Hamilton Dental Centre, you won’t be able to stop looking at your pearly whites in the mirror.

Congratulations on taking the confident step towards a whiter brighter smile.

Zoom teeth whitening foods to avoid