This really do work, I have found from friends that they hurt if you have sensitive teeth. personally my teeth are a little uneven and so the whitning was uneven you could see how uneven my teeth where even more. Because the strips didn't layon the teeth just right.
I never knew I had sensitive teeth until I tried theses. THey whiten your teeth yes, but it did hurt to breath if I left on for the whole time. and it taste kinda yucky, but all and all it's a good product for whitening, my teenagers never had a problem with their teeth hurting.
by Shylyne710 | 9 reviews
10.0
NEVER HAD SO MANY COMPLIMENTS...
as I did when I used Crest Whitestrips.
Had very slight sensitivity but was remedied by using Sensodyne type toothpaste. Gums were VERY healthy when using them too. Will use again!
by Glynnhoo | 6 reviews
9.0
CREST COMES THROUGH AGAIN.
Great product, easy to use, works great, fantastic price, easy to apply. Can't get any better that this.
by pphyled | 7 reviews
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