I heard guys on this board mentionning tham a couple of times so got my boyfriend to get me some for Christmas. He got the Premium kind for me. Anyway I used them Christmas Eve night, twice in Christmas Day and this morning (Boxing Day) and I think I might be seeing a difference.
But... is it just a placebo? I know loads of the mouth-guard type bleaching treatments really just make your gums more red so that your teeth look whiter in comparison but Crest White Strips don't actually cover your gums, so surely they must actualy be working on the teeth?
Has anyone got any experience of using them?
Or any other bleaching treatments you have tried?