Does your process help whiten teeth that have "gray" stains from tetracycline antibiotic use as a teen?
Laura W. asked on Apr 19, 2013
I'm sorry for the delay in answering your question! I would suggest contacting them directly at (801) 867-1849 to see if they can accommodate you.
Sammy T. from Groupon replied on Apr 22, 2013
So sorry for the delay. Just saw this message. We can take surface stains off and we our work. If it doesn't work we will refund you. However we have had great success with the gray teeth from Antibiotics.
Jessica S. from Merchant replied on Apr 22, 2013