These are super easy to use, and I always get tons of compliments on how white and bright my teeth are. I personally do not use the strips as often as recommended, but I still see results. This helps a bit with spreading out the time between purchases since they are a bit pricey. I think they could be cheaper, but are obviously a much cheaper alternative to professional teeth whitening.

I know I know..these bad boys can be pretty costly and who wants to chance spending money on something they aren’t positive will even work? Well, let’s put it like this..THEY WORK! Crest White strips are one of my favorite at home whitening kits. They are quick and easy to use and they’ll have your teeth super white. Just stay away from coffee and dark drinks after you use them if you’re wanting the full effect!

Knowing you can drink coffee or tea and no guilt feeling about the drink staining your pearl whites... 3-d crest say your back. THE feeling oh ahhh my teeth are only to be white and glowing for the holidays and everyday. feels nice someone has our backs and not our packets ... The product is amazing for the price. if you like comments about your smile this iz a product for you :)

These are amazing! They make a huge difference with just one use. If you use them more often, you can see big changes. I can’t use them back to back days or my teeth will be sensitive, but with just one 30 Minute session I’m okay. These strips are expensive and i hate to by them, but I’m always happy when i do.

Love love love this! It works so well but doesn’t make my teeth tender or sensitive like some other brands! It really works and removes stains super quick and it is seriously so effective! I’m loving this product so far and will definitely buy it again!

I use these twice a year! I’m a dental student and I think these are better than professional whitening strips. They make my teeth so white. You can leave them on 2x as long as the package says to get double the use out of them too. Just use some sensitive toothpaste to help with sensitivity

I am thrilled with the results I received with my trial of Crest 3D White Professional Effects Whitestrips. While I have been noticing great results with all of the Crest 3D products, I noticed a whiter smile after only one use of the Whitestrips. They were easy to use, stayed in place and there was no bad taste in my mouth while the strips were on my teeth. I was so happy with my results that I just had to share the good news.

When I quit smoking I tried everything To get rid of cigarettes stains. Even with regular dental visit and cleanings the stains remained. I tried all kinds of Tothpaste. No help. After 5 packets the Stains are almost gone. I still have several to use and another box. Thanks

[This review was collected as part of a promotion.] Thank you so much to Influenster and Crest for sending me this product to try in exchange for my honest review! I have used this product before and I love it so much! It truly is the only thing that really works for me. It does burn and can cause sensitivity if you use them too often or keep them on too long, so just be careful because of that. However I think this is a great value because you get so many strips in the pack for a price that it much better than professional whitening and can be used in the comfort of your own home. I do produce a lot of saliva after using, but I like to put them on before the shower so I can easily spit out the excess. They are not too comfortable but you get used to it. My only real problem with these is that keeping them on for a full hour is a long time. However, I believe that they do sell ones that you keep on for a shorter amount of time. Thank you again to Influenster for sending me this product to try!

These definitely help whiten my teeth after just a few uses. My only issue with them is the price, but for the results it worth it. I only use them before I have an event like prom and usually do it the 14 days before and they stay white for a little over a month after!