Tooth Whitening (bleaching) gel will only whiten natural teeth.
It will NOT bleach (whiten), nor harm bonding, caps, crowns, bridges, fillings or any other artificial dental work.
Bleaching teeth which have a lot of translucency (see thru) can cause the teeth to become even more translucent and may give the tooth a darker appearance.
It is important to consult a dentist if you have any of the above concerns.
► See also: ELECTROSURGERY in aesthetic and restorative dentistry: A literature review and case reports
Drs. Helm, Nejad, and Stanley show how to properly use and maintain custom bleaching trays at your home.
Custom bleaching trays worn overnight using 10% cabamide has show to be the safest and most effective teeth whitening.
Fuente: Youtube / Helm Nejad Stanley - Dentistry