Whitening agents actually change the color of your teeth, but only are effective on certain types of stains. However, many of these products have abrasive substances that can actually wear away your tooth's enamel. Some commercially available "whitening toothpastes" can be somewhat effective at removing stains and making teeth a few shades brighter. More and more people today are choosing tooth-whitening procedures to reverse the effects of aging and abuse from food and tobacco stains. Another type of stain-one that can be more easily attacked by brushing, flossing and rinsing-is caused by external factors such as foods. One type of stain-caused by traumatic injuries, medications and fluorosis-actually begins inside the tooth brushing and flossing don’t help. Over time, teeth actually become more absorbent and vulnerable to staining from food and other substances. Products like coffee and tea, berries and soy sauce are notorious for staining teeth. ![]() The darker tissue of your teeth, the dentin, can become exposed as the outer layer of enamel is worn away by the effects of aging or things like caffeine and tobacco.įood particles are naturally attracted to a tooth's enamel by a certain protein. ![]() ![]() Zoom Whitening procedures have effectively restored the smile of people with stained, dull, or discolored teeth.
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