Teeth whitening (or bleaching) is an affordable, effective, and easy way to change the colour of natural tooth enamel and feel more confident and camera-ready every day, whether preparing for a big event, birthday or milestone, or simply wanting to look your best. Teeth whitening procedures effectively restore the smile of those with stained, dull, or discoloured teeth due to things like coffee, tea, cola, wine, berries, soy sauce, smoking or general ageing. Even traumatic injuries, medications, and fluorosis can affect the colour of your teeth. Unfortunately, brushing and flossing cannot remove these stains. Since teeth whitening only works on natural tooth enamel, it is important to consider replacing any old fillings, crowns etc.