A popular cosmetic procedure, teeth whitening can go a long way in helping people get whiter and better smiles. It makes the teeth look healthier and pristine and even boosts people's confidence, making them smile and laugh more and enjoy the big and little things in life. But as with all things, you need to know about all the aspects of teeth whitening and be aware of the risks before getting your teeth whitened as teeth whitening involves the use of strong chemicals.