Some people are lucky. Others aren't so lucky. Staining and discoloration mar their teeth and keep them from smiling as much as they'd like. If you're among these folks, take heart. Now you have two options than can restore your teeth to their brightest white, or even make them whiter than they've ever been before.
Tooth discoloration has many causes.
If you consume a lot of coffee, tea, cola, or other foods that contain staining substances, your teeth may get stained. If you smoke, your teeth may turn yellow. Taking antibiotics can stain your teeth, as can excessive fluoride use. The natural processes of aging or nerve degeneration also can result in a change in tooth color. And believe it or not, even physical trauma can take its toll on the color of your teeth.