There has been no association of nerve or pupal damage to teeth or damage to the structures of the teeth using whitening gels as designed. Unfortunately, laser whitening cannot say the same.
It is relatively common for you to experience increased cold sensitivity while you whiten. However, this is not a lingering problem, and our whitening system has a special desensitiser to apply during your treatment.
Whitening products also do not whiten your fillings or crowns. As a result, some people find they will need to replace certain fillings to get the white, natural look they are after.