5 Things You Need to Know About Tooth Whitening

If you are considering changing the yellowish brownish appearance of your teeth, then you should consider tooth whitening services. The following is all you need to know about tooth whitening before visiting your dentist. What does tooth whitening refer to? It is a way of lightening your teeth color by removing the tooth surface. This does not necessarily mean that the entire color of your teeth will change but it helps to lighten the shade of color on your teeth.