Do crest white strips work?!
Question: Do crest white strips work.?
Ive never used any type of whitening because when i was younger i had a tiny cavity right between my 2 front teeth and it got filled so ive always been scared that it wont whiten there and ill have yellow spots.Can that really happen does anyone have any suggestions.?Health Question & Answer
Answers:
I've tried them. They workedHealth Question & Answer
I did not like them.. they dried my mouth out and I got a canker sore.Health Question & Answer