[This review was collected as part of a promotion.] We love the comfort, sensitivity and packaging of these white stripes. They do a good job at biting our teeth quickly and effectively. The value is great because you can do that. I’m at home and it cost way less than going to a professional.

You would think theyre paying me to write this but seriously is such a great product. Ive been using them every other day already for a week and I could already tell the difference. I have 2 white stains on my front teeth (stains that have been there since I started growing my adult teeth) anyway, that little area is so white it makes the rest of my teeth look really yellow! I love to smile but its always on the back of my mind that people can notice my yellow teeth. BUT NOT ANYMORE! I smile more confidently and notice it every time I glace by a mirror or any reflection. Its great. I'm so happy with this product. Worth the buy!

I TRIED THEM A COUPLE OF YEARS AGO, AND HAD GREAT RESULTS. WANTED TO TRY AGAIN, BUT THIS TIME THE STRIPS SLIDE ALL OVER MY TEETH, AND BARELY STAY PUT FOR 15 MINUTES, LET ALONE 30 MINUTES. DID SOMETHING CHANGE?? AM USING TWICE DAILY FOR FAST RESULTS! LOVE THEM!!

I love your 3DWhite whitestrips,I try to use them every 4 months,they do get pricey but well worth the effects. People always comment on how white my teeth are As I am getting older,this plus in my life is rewarding..all the negitives and seeing yourself aging to have a product that lifts your smile is great!

Easy and fast. I put them on in the morning, and since I work from home, I am able to continue working. It does not hinder me talking in anyway and the end results are just what I want. My husband and myself split a box a couple times a year. Great product!

I have used every single Crest whitestrip available. I have used them for several years. I absolutely love the product and results. Everytime I go to the dentist(every 4-6 months for cleaning) my dentist and hygenist ask if I am using their whitening system. When I tell them no, I use the Crest whitestrips they are blown away. I am always getting compliments on my smile and how white my teeth are, Whenever I have a birthday or for Christmas, the only gift I ask for is Crest Whitestrips!! They are the bomb!!!!

I'm a coffee drinker and the color of my teeth were proof of that. I decided to try the crest whitestrips and I was so delighted with the results! I really wish I would have tried them sooner! They are amazing! My teeth are so much brighter now. I feel more confident with my smile. I will definitely use these again.

I have used Premium Plus White Strips in the past and have had AMAZING results!!! I decided it was time to whiten again after almost 2 years and decided on the Pro Effects.In my honest opinion they are not what I expected. I do not smoke, drink coffee rarely, never drink red wine, soda once in a while...nothing consistent enough that would stain my teeth...so I did expect more from these strips. That being said maybe I bought a bad batch of strips?!? I do have faith in crest products, just not very happy with this particular product.

These strips do certainly make your teeth noticeably whiter so they do what they say they will do. In my case, they also make my teeth very sensitive after just a few applications. The sensitivity does go away within a couple days after discontinuing use. I still use them if I need a whitening boost (which I see after just one application).

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.