I have a

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I have a gold crown on an upper front tooth done a number of years ago. I am interested in whitening my teeth and would like to know if the bleaching agents will affect the gold colour of these crowns.

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Asked on 07/08/2013 12:00 am
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Private answer

If it is real gold it should not .

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Posted by Dental Professional (Questions: 0, Answers: 1475)
Answered on 02/09/2013 12:00 am
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It is unlikely that bleach would affect the gold but can tarnish base metals by creating an oxide layer as with silverware
If this did happen it could be polished off afterwards

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Posted by Dental Professional (Questions: 0, Answers: 1475)
Answered on 16/08/2013 12:00 am