I'm looking for a good teeth whitener and i've heard a little about C.S.T. i'm wondering if it works well and if it doesn't if i'll be able to get a refund. Also if a teeth whitening system has worked well for you please tell me about it. i'm looking for something that will whiten my teeth a lot.
Best answer:
Answer by hell_reiner
i use crest whitening stripes lol i dont realy have yellow teeth and from what i can see u have a very nice smile but im sry i never used C.S.T but the best way to get rid of collor if to get rid of soda and sugar maybe you could try bicarbonate of soda i hear that works realy good ;)
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