Eating and drinking dark pigmented foods and beverages such as coffee, tea, cola and red wine along with aging and smoking are the leading causes of tooth discoloration.

Only a small percentage of people may experience a slight tingling sensation during treatment. This subsides once the teeth are rinsed.

Teeth whitening is not effective on individuals with stained teeth as a result of certain medications, decalcification, or those who were born with grayish teeth. It is not recommended for pregnant or nursing women, or children under 14.

This process will not whiten crowns, fillings, veneers or other dental work. The process does not adversely affect these structures.