I received a trial offer of Crest's 3D whitening toothpaste, mouth wash, and whitening strips, and honestly, my first thought was: sure, nice packaging/advertising on the products themselves, but will they actually work? I am a heavy coffee drinker (at least 7 cups a day). The difference before I brushed and after (first time using it) was astounding! I couldn't believe my eyes!! You can actually see the whitening stuff go to work! Then I tried the teeth whitening strips and that is where I really was amazed....It took months of stains off my teeth in one use!!!!

[This review was collected as part of a promotion.] I have used crest white strips throughout the years, and I think the professional effects are the most effective I have ever used. I noticed a difference in the whiteness of my smile in 3 applications. I also really like that one package comes with two weeks worth of white strips. The only complaint I have is that I can only use them once every few days because they make my teeth too sensitive to heat and cold.

My teeth have always been fairly white, but I’m an avid coffee and wine drinker so they’re starting to lose that sparkle. I’ve never used whitening strips before, but thought I could use a little help getting that fresh, whitened look back. Used one set and they’re good as new & look very natural! So happy with my results. They didn’t immediately look whiter after taking them off, but they did when I woke up the next morning.

I spent alot of money on Zoom only to be very disappointed with the results. After years of living with discolored teeth I decided to have Caps put on my 2 front teeth so I had to whiten the others, I tried whitening trays with little to no whitening. I tried these strips, which stay in place very well. The results after a few uses was astonding! Im so happy I found this! Now with my new front 2 teeth my smile is wonderful! Just wish I would have done it before 41 years of age! :)

I had a coupon, I figured what the heck. I am sitting here with my teeth clenched together for the last 20 minutes now because almost as soon as I put the strips on, the slid back off. They do not stick well at all. Because i spent the money, I am going to try and complete the whole ten day regime. Given this poor initial performance, I honestly do not expect any worthwhile results.

[This review was collected as part of a promotion.] The crest 3-D white strips are easy to use and effective! They application and removal was simple. The shade difference from begging to end was incredible! I have used whitening trays in the past, and my teeth were overly sensitive afterward and these white strips did not cause any sensitivity at all.

I was very disappointed as I have used crest strips many times over the past 6-7 years and now am wondering if they have changed the formula as I did not get the results that I have had in the past. I am not a smoker or coffee drinker and use Crest 3D mouthwash, tooth past and Brilliance booster two-three times daily so the whole system should work together. These are the most expensive strips on the market and I will not buy them again.

[This review was collected as part of a promotion.] I was really hopeful about these whitening strips, since my teeth are a little yellow from soda stains. These didn’t really do much for me at all, they whitened a little bit but within days they were back to how they were before, even when I only drank water. These made my teeth extremely sensitive for hours after only wearing for 15 minutes. I’m sure they would work better if I could use them more than once a week but the pain from the sensitivity is too much for me, especially since they haven’t worked too well for me. Hopefully this changes over time or maybe I should invest in sensitive toothpaste, but I’ve had a better whitening experience from a dollar tree whitening gel- no joke! This is not worth the money, they’re definitely overpriced. It comes with a lot of strips but it hurts so badly.

I used this whitener as directed & the results were amazing! My teeth were stained with coffee & tea. These easy to use strips made my teeth a beautiful, glistening white so that my smile at my daughter's wedding was a real winner ...even in the photos!

I haven't even used the whole box yet, and my teeth already look amazing! I had been putting off buying whitening strips because I thought they wouldn't work or would slip off my teeth and be useless, but I gave in and bought these because I heard from a friend that they worked. I could see a difference after just 2 uses, and the strips stay right in place! My teeth are more than noticeably whiter and my gums have evened out, making my teeth look bigger (which was much needed). I highly recommend this product to anyone. It has boosted my confidence level and I feel like I have a beautiful smile!