It is used to lighten the tooth stains or tooth colours.
Oxidizing agents such as Hydrogen Peroxide or Carbamide Peroxide.
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The effectiveness of teeth whitening agents depends
on the type and severity of the stain or the tooth colour. Thus, you
should consult your dentist before purchasing these whitening agents.
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Tooth whitening agents contain highly concentrated
peroxide which, if used carelessly, will lead to gingival inflammation,
swelling and bleeding. If swallowed accidentally, it may cause serious
injury to the body. Therefore, tooth whitening agents must be used
under the dentist's supervision, and the instructions should be followed
to ensure safety.
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