November 19, 2007
Be More Aware On DIY Teeth Whitening
Do-it-yourself teeth whitening kits may be a good budget alternative to a person with too much expenses, but people should also be wary of what they buy. Recent studies have found that some over the counter teeth whitening products contain alarming amounts of hydrogen perodie in them.
Hydrogen peroxide, a key ingredient in teeth whitening, can also aggravate the gums when they are taken in huge amounts prescribed for teeth whitening. Through his, people who may be using teeth whitening products that contain exceding percentage of bleching agent can lead to gum problems and infection.
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