Non Vital Whitening - In case of this non-vital whitening, a patient is considered to be better suited for non-vital teeth whitening if he had previous dental work like a root canal. This means that certain teeth are going to be unresponsive to normal teeth whitening due to the previous work, but can be whitened through a more involved process. In this process the dentist will abide to fill a chemical in the inside of the tooth which will allow the tooth whiten over time in a one or two days.

Vital Whitening - This teeth whitening procedure is commonly referred to in commercials and popular literature. In the Vital teeth Whitening procedure, a whitening chemical gel is placed inside a mouth of the patient for a specific time. May be that specific amount of time will go up to one or two hours, even it may requires overnight application.

This vital whitening will be your only choice, if you want to avoid a dentist’s clinic to whitening your teeth. Because you can not access the process to perform non-vital teeth whitening without assist of a dentist. In fact it is necessary to visit a professional if you have had dental work in previous. The dentist will provide right kind of treatment to your teeth to enhance the shade of your teeth. Even you can purchase the necessary teeth whitening products from your local grocery or drug store to enhance your brightening teeth.