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Bleaching
Bleaching and non-bleaching products are the two basic kinds of
whitening products available today.
Non-bleaching products normally use abrasives or
chemicals and only remove surface stains on teeth.
Bleaching products work with a chemical called
peroxide and can brighten your teeth several shades.
Another process employs the use of a special gel
that is placed inside a flexible device you wear around your teeth
for a certain period of time. After you remove the device, you must
use a second bleaching agent, followed by a special light to activate
the chemical action.
Mildly stained teeth usually only require one session
of bleaching.
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