Paraben. Considering whitening (bleaching) your teeth? Before you do, discuss the possible risks with your dentist – especially if you plan to whiten your teeth using an at-home bleaching system.
Risks associated with tooth whitening include tooth sensitivity and damage to the roots of teeth.
Dentists may be able to predict if you will have problems with or sensitivities to the procedure.
They also may be able to help you alleviate sensitivity by recommending certain procedures and toothpastes designed to treat sensitive teeth.
Dentists can also check for signs of root damage caused by tooth whitening and treat the condition if detected in time. Why do teeth change color and become darker or more yellow?
The internal portion of teeth normally darkens over time. In addition, personal habits – such as tobacco use or drinking coffee, tea or wine – can cause staining.
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