It is a fact that having white teeth is truly a great pride an individual can have. White teeth can give you self confidence, and offer a warm welcome aura. A great smile that comes with a great set of white teeth can really have a positive effect on others. There are many options that a person can have in aiming to have whiter teeth, but the safest and most effective cost a lot of money and time. It is highly recommended to go to a dentist to have teeth whitening treatment. But, since not all of us can afford the highly priced procedure, alternative such as over the counter teeth whitening kits is also a good option. But before you grab you over the counter teeth whitening kit, be sure to visit your dentist first and ask for the right treatment for you to avoid side effects in the future.