Teeth Whitening Myths and Facts
What you need to know about Teeth Whitening
Teeth whitening, or any process that will make your teeth appear whiter, is one of the most popular aesthetic dental treatments. Is it likely for people to experience sensitive teeth after such a treatment? Here are some truths and untruths about this popular process.
Common Teeth Whitening Myths and Facts
Myth
You should use stronger teeth whitening agents if you want to reduce treatment time.
Fact
Teeth bleaching products contain peroxide, which at higher concentrations can cause sensitive teeth. Not only that, but because individual teeth respond to bleaching at different rates, there’s no guarantee your teeth will get whiter faster.
Myth
At home and OTC teeth whitening products are risk-free.
Fact
With at-home and OTC teeth whitening products, you run the risk of selecting or using an inferior product, incorrectly applying it, or overusing it. Overusing a teeth whitening product or using an inferior product with low pH can result in enamel damage (one of the causes of sensitive teeth).
Myth
Because it's temporary, there's no need to treat your sensitive teeth while whitening.
Fact
Toothpaste containing potassium nitrate, a "nerve calming" ingredient, should be used before, during, and after teeth bleaching to help manage sensitivity
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Take the Sensodyne® Online Check Up
Do hot, cold, and sugary foods sometimes cause sudden, sharp sensations? You may have tooth sensitivity. Take the Sensodyne® Online Check Up to find out about sensitive teeth and the products that can help you.
The Causes of Sensitivity
Tooth sensitivity is caused by the gradual exposure of the inner part of your tooth, called 'dentine', which is usually covered by the tooth enamel and gums. Find out more about how dentine can become exposed.
