Everyone loves to see a beautiful white smile. However, only a few people like all of the effort that goes into keeping a white smile. The truth is that all of the food that you consume has an impact on your teeth's color. There are plenty of reasons why people have stains and discolored teeth. A handful of these stains come from doing daily things such as eating, drinking or breathing. Additional things that can make your teeth become discoloured are coffee, tea, smoking, sugary foods and hereditary. Fortunately, in order to brighten up your smile, there are a few things that can be done by all individuals. Here are a few suggestions for whitening your teeth.