Crest white strips, especially these, helped my teeth get whiter than ever before. A lot of people commented on how white my teeth had gotten and always asked how I did it. My reply was always "Crest White strips and crest whitening toothpaste". Crest white strips always get the job done for me when I feel like my teeth are looking a little yellow.

I'm an avid coffee drinker and I use these every 3 to 4 months. They work better then professional cleaning that I've done in the past which cost three times as much! I'm extremely pleased with the results and even my dentist noticed! I highly recommend! First appearance is important in my line of work (I'm a hairstylist) and I'm always getting compliments by my clients.

I had previously tried the vivid white strips and seen results after a few days, i tried these out once and seen results instantly. BUT i don't have a straight smile, so when i put the strips on my teeth i was uncomfortable for about 10 minutes because i felt all drooly, afterward i also felt some sensitivity but nothing to harsh for someone who has had 2 root canals and crowns. For the most part they were sturdier than the vivid white. Although they're pricey i would recommend these.

I received it as a part of my Christmas gift from my husband last year ( He knows me really well... I am a teeth freak). It turned out to be one of my favorite gifts. My teeth felt clean and sparkly. Coffee staining diminished as well. And now I truly hope to get a new box this coming December!

I have used crest whitestrips in the past so I was eager to try these. Although my teeth are several shades whiter it doesn't seem like I achieved the same whitening level as I had previously. On the positive side I would say my teeth were not as sensitive after using these as they had been when I had previously bleached them.

I do face to face high value sales, and the confidence that a whiter and more uniform smile makes all the difference in how I present to a client. My smile gives me confidence, my confidence inspires the client and I enjoy a better life. More than worth the value!

I used to love these whitestrips when they were in the purple box with the Luxe line. They were my go-to and I always noticed a difference within a couple of days after I wore them. These new packaged ones are garbage and do absolutely nothing. So disappointed.

[This review was collected as part of a promotion.] These whitening strips are easy to use and effective. I see a huge difference in the color of my teeth just after one application. However, I don’t like how sensitive my teeth feel after use for at least a good 24 hours.

[This review was collected as part of a promotion.] I’ve been using these for YEARS and always get compliments on how white my teeth are. They do not make my teeth sensitive and they stay on your teeth really well. If your teeth get sensitive just take a day or two off and re start. Now i just use them periodically for a refresh. Big fan

I ran into my eldest sister years ago smiling (she doesn't normally show her teeth) but as soon as she smiled at me I KNEW she had been to the dentist, but boy was I wrong! She had introduced me to crest 3d professional effects and since then I have been hooked!! I cannot believe that they actually work!! I drink a lot of coffee and was a smoker for years and I can use a strip a day for a couple of days and my teeth are pearly white!! Even just one strip makes a huge difference!