I purchased the crest 3D whitestrips reluctantly, taking a chance,but the results blew me away I saw a difference in about a week or so. I continue to buy this product being a great investment!

I often suggested Crest whitening strips to my dental patients. I retired a few years ago but wanted these for a college aged granddaughter after noticing her boyfriend had whiter smile than she did! He admitted he’s used Crest Strips!

I have used the original white strips for years and love them. I do not like these hard thick strips. They are uncomfortable and don't mold around teeth as well.

I've gone through the uncomfortable professional whitening process, but the Crest 3D whitestrips do just as good a job without the high cost and discomfort!

Honestly, I've never been in such tooth pain. Used it ONCE for the correct amount of time, and the pain kept me up all night. I still can't eat or drink and it's the next day. My teeth are on fire and my gums are throbbing.

It iis simple, before appling the strip to your teeth, make sure they have been dried off with a tissue or towel then apply, The strips stick much better and that is not talked about at all,

Have tried many different at-home whiteners with disappointing results. Crest Professional Effects is truly the first one that resulted in a noticeably whiter smile.

I got these for my husband and they worked great! I highly recommend them to anyone looking for whitening strips! Best results we have seen so far out of about 4 different kinds.

On a diet of coffee in the morning and wine at night, this momma loves that in just a short time, I can be on the road smiling with my beautiful pearly whites!

I tried the Crest 3D White strips and wow, it really worked. My teeth are actually whiter. I am very impressed. I recommend this product to anyone who would like whiter teeth.