For example, yellow teeth will probably bleach well, brown teeth may not respond as well and teeth with gray tones may not bleach at all. No, which is why it’s important to talk to your dentist before deciding to whiten your teeth, as whiteners may not correct all types of discoloration. These bleaches break stains into smaller pieces, which makes the color less concentrated and your teeth brighter. Whitening products contain one of two tooth bleaches (hydrogen peroxide or carbamide peroxide). Chemotherapy and head and neck radiation can also darken teeth. Young children who are exposed to antibiotics like tetracycline and doxycycline when their teeth are forming (either in the womb or as a baby) may have discoloration of their adult teeth later in life. Tooth darkening can be a side effect of certain antihistamines, antipsychotics and high blood pressure medications. If you’ve been hit in the mouth, your tooth may change color because it reacts to an injury by laying down more dentin, which is a darker layer under the enamel. Over time, the outer enamel layer gets thinner with brushing and more of the yellowish dentin shows through.
Then, it turns into a yellowish, surface-staining substance.īelow the hard, white outer shell of your teeth (enamel) is a softer area calleddentin. Nicotine is colorless until it’s mixed with oxygen. Two chemicals found in tobacco create stubborn stains: Tar and nicotine. What do they have in common? Intense color pigments called chromogens that attach to the white, outer part of your tooth (enamel). Over time, your teeth can go from white to not-so-bright for a number of reasons:Ĭoffee, tea and red wine are some major staining culprits. The American Association of Orthodontists also found that nearly 90% of patients requested tooth whitening. When the American Academy of Cosmetic Dentistry asked people what they’d most like to improve about their smile, the most common response was whiter teeth. Still, if you might feel like your smile is lacking some sparkle or is more yellow than it used to be, you’re not alone. By “Sheer White” – NEW Product!īrushing and flossing are everyday ways to keep your teeth bright, white and healthy. Get dazzlingly white teeth in one short and convenient appointment that will make you feel and look your best in one hour. Here are five of the most commonly asked questions about the process. Thinking about teeth whitening? Get the facts first.
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