Tooth WhiteningJust as people have different hair, skin and eye color, our teeth can vary in color as well. There are a number of things that can cause teeth to yellow or discolor. Your teeth can stain easily if you smoke cigarettes or drink a lot of coffee and/or tea. By subjecting your mouth and, ultimately your teeth, to these "outside influences", over time they can deposit calculus (tartar). Discoloration of the tooth internally can also be associated with aging, excessive fluoride, or taking antibiotics for certain illnesses. Although bleaching can successfully lighten most discolorations, certain types are more difficult to remove. There are really only two types of bleaching. The first "chairside bleaching", is performed at your dentist's office and usually takes anywhere from thirty to sixty minutes per visit. You may need additional visits to achieve your end result. It can take anywhere from two to ten visits to achieve your goal. The second "in-home bleaching" is a process that is dispensed by your dentist with models of your own teeth called trays and given to you to administer at home. Most bleaching procedures usually last one to three years, however, it could last longer depending on your situation. Bleaching is NOT for everyone! People with gum recession would not have bleaching recommended, as they could have exposed root surfaces that, with bleaching, may cause more irritation.
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