Crest 3D White Whitestrips Professional Effects

I'm a daily coffee drinker and wanted to whiten my teeth. So I decided to go with the Crest Whitestrips. These worked amazingly! After the 4th day, I noticed a change in the color/shade of my teeth. After finishing the box, I was really happy with the results. A much brighter smile. The advanced seal design is comfortable. I have nothing but praise for the Crest 3D Whitestrips! I'll be buying another box in the next month or so.
By Lew from Pittsburgh, PA on 03-01-12

i use it in 1 week , i can see my teeth whitening
By kevin from new westminster bc on 12-25-11

I have used Crest white strips for several years with great results. The 3D strips do not whiten nearly as well as the previous formula. Also, they are much thicker and more adhesive. One of my fillings partially came out when removing the strips.
By ann from chicago from chicago on 07-19-11

My 18 year old son recently used these to bleach his teeth for the first time. His teeth are so amazingly white now I can't believe it! I've used the stuff you get from the dentist for hundreds of dollars and his teeth are whiter than I was able to achieve with the "professional" products!
By Maggie from Minnesota on 04-28-11

I find these to be amazing in terms of how quickly my teeth started to move up the shade chart. After the very first treatment no less than two people commented on my "white teeth". At day 20 my teeth are bright white, no spots and awesome. Gotta love it - go figure, something that actually works as hyped. Three things to remember in order to avoid or mitigate sensitivity: don't wear beyond the 30 minutes; don't brush vigorously before applying; and don't place on your gum. That said, in a short amount of time you can have really white teeth for a little less than 50 bucks. Thank's Crest for a superior product.
By Lou Mangan from New York City on 03-09-11

ABSULUTELY THE BEST STRIPS EVER... I HAD SOO MANY COMMENTS ON MY TEETH!!!! I WAS TOLD THEY LOOKED PROFESSIONLY DONE!!! GREAT JOB!!!!!
By wayne from greenville, ky on 01-12-11

Doesn't work as fast as this site claims. Ive just started seeing results after 3 days which is still really good! And its better than having to sit in a dentist chair to have them whitened!
By jacinta from topeka ks on 05-20-10