Americans reportedly spend $1.4 billion annually on over-the-counter teeth-whitening products to eliminate the effects of cigarettes, coffee, red wine or simply age.
Teeth whitening is a popular solution to combat tooth discoloration caused by drinking coffee, eating certain foods, smoking, and the natural aging process.
Teeth can be an important part of a credible source of a person's self-image. Inevitably, as we age, teeth begin to yellow, but there are various techniques one can use to slow down the process.
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