Three Key Things You Need to Know About Teeth Whitening
One excellent way to brighten up your smile is by getting your teeth whitened. Your teeth may discolour from medications, the type of foods you consume (especially dyed foods), smoking, or even trauma to your teeth. Fortunately, there are various cosmetic teeth whitening procedures such as whitening strips, bleaching, and whitening toothpastes that can restore the colour of your teeth. If you are thinking of visiting a dentist for teeth whitening, here are a few things you need to know first about this procedure.