Although I didn't see results after the first day, after only one week of using, I could see evident results.

Everyone feels better when they smile, and when your teeth are white, they make your smile prettier. Which makes you look and feel great.

I love crest white strips! They work so well. I tell all my friends to use them to make their teeth whiter!

Whitest teeth by far better than any dental trays you can have made- well worth the money and then some

I tried whitening my teeth with raw hydrogen before, with whitening pens and gels but Crest strips are the only ones that work for me.

they totle work if u want white teeth in one day like for a picture. i have used them and they work. there the best!!!

They are some of the best whitestrip's I have tried, they stick well and they whiten in a shorten period of time. Would buy again.

These are the best whitestrips I have tried. After only one use you can see a difference. I recommend them to everyone.

Overall I liked the 3D Crest White, did not leave white like I thought would, but did notice a difference. Thank you.

Loved these whitening strips I saw results right away took away my stains and helped prevent new one