They work great, and don't slide out of place like some other versions. Great results! (Posted on 03/12/2011)

I have tried other whitening strips and these ones are the best by far. I literally noticed a difference after one use. they are easy, they stay in place and they work! (Posted on 02/12/2011)

I've been using Crest White Strips for years and have always loved the results. The new improved strips work even better. The strips cling firmly to your teeth with no slipping. Just that alone makes the strips work even better than before.
Great Job Crest!!!
Thanks,
Shannon
(Posted on 28/11/2011)

I am completely satisfied with Crest 3D White Whitestrips Professional Effects!!!
I have been a loyal Crest customer and the whitestrips line has improved drastically since I first tried the product years ago. Older versions seemed to slip around in my mouth and were inconvenient. Thanks to the improved product design, the whitestrips adhere to my teeth and stay put for the duration of the whitening process. I would recommend this product to anyone that desires a whiter, more attractive smile!
I will definitely be trying the other products in the whitening line. (Posted on 25/11/2011)

I used this product after noticing my teeth were stained from smoking and drinking dark sodas. It really works great after only about using three strips I noticed a huge difference of about three shades. After i was done with the entire treatment I would say i've went 5-7 shades whiter! I use these every month once a month to keep up the whiteness and its great everyone notices how white my teeth are now :)..... I would recommend these to everyone!!
XOXO (Posted on 22/11/2011)

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! :) (Posted on 21/11/2011)

I grew up with not the best teeth cleaning standards. Resultantly, I have had stained teeth that I couldn't do much about.
I have tried many whitening aids from gels and trays to whitening strips, whitening toothpastes, mouth rinses, etc. I tried the original crest whitestrips and was not impressed.
I recently purchased Crest 3D White Professional Effects, and noticed a difference after the first strip was removed. At day 3, just as the box says, a definite difference was shown. Others have noticed as well.
The first day I had slight sensitivity, but I have not had that problem since. (Posted on 20/11/2011)

This product is fabulous! I've been using the entire Crest 3D White System for a few weeks now and the results are impressive! The Professional Effects White Strips are not only effective, they are comfortable to wear and stay in place. My boyfriend noticed a difference after just a week! I would highly recommend this product to anyone who wants results fast! (Posted on 18/11/2011)

Although it states it will not work on porcelain crowns it actually did on mine! One of my front teeth is a porcelain crown and I got it before I became a heavy smoker and cola drinker. It yellowed along with the other teeth but somehow the strips brightened it back to its original color.
I have had no gum irritation or tooth sensitivity so far. The strips are easy to use, come off easily and leave no residue. I saw results immediately and am now on my fourth day and the results continue to astound me.
Great product!
(Posted on 17/11/2011)

Tried your other products..but didn't get much result..this professional effects worked in only 3 days!! Love it!! (Posted on 15/11/2011)

My fiance and I used these before our wedding. I only used them twice and I still got a lot of comments about how white my teeth looked. We bought the professional effects and planned to split them, 10 days of treatment each, which made it a good value for us. (Posted on 14/11/2011)

I used Crest White Strips when they first came out, and they worked wonders. But, these 3D Advanced Seal strips are the new and improved version! These strips stay in place, and now I can talk while wearing the strips! (Before it was a challenge to talk while wearing the strips). With these new 3D White Srips there is no uncomfortable flavor even after I remove the strips. Best of all, I noticed a color difference with my teeth after just two uses! Totally recomend these to anyone who needs to brighten up a smile!! :D (Posted on 12/11/2011)

I gotta say, I was skeptical... I'd read all the reviews prior to purchasing and was still skeptical.... But I gotta tell you, I am so glad I tried these! I am a smoker and a coffee fanatic and was worried that they might not work for me - but these white strips work! I did experience some sensitivity, but I highly recommend this product! Don't think twice! If you're thinking about trying them, do it - you'll be so glad you did! (Posted on 12/11/2011)

They work better then anything I've ever tried before! I use to have decent teeth but now I have a beautiful white smile that i paid thousand for and i owe it all to crest whitening strips! (Posted on 11/11/2011)

I love them, 3D WHITE WHITESTRIPS PROFESSIONAL EFFECTS they do work! The only thing that I found wrong was that on occassion I would pull the whole plastic piece off instead of just the strip and then it was a pain to get the strip off. But it was worth the hassle. WOW these things work. The BEST! (Posted on 10/11/2011)

I had used the original whitesrtips before and didn't really notice too much of a difference and they slid off very easily. I have just finished my first box of Crest 3D Whitestrips Advanced Seal and must say I was VERY happy with my results. I noticed a difference in the first use and every day after that. They did not slide or come off my teeth at any time! I would recommend this to everyone I know! It is definately worth it. (Posted on 09/11/2011)

I had been a smoker for 15 years and I don't smile much because I have yellow teeth.I have used "strips" before.I dont remember brand but they didn't work which turned me off of strips. I set a goal to have white teeth for my wedding in November and I had decided to get my teeth professionally done,until I came across these strips. Money back claim on the box was reasonable if unsatisfied. So, I purchased a box. After the 5th use of these strips, I am completely satisfied with the results thus far. My teeth are turning white! I will use these again and I recommend these strips to others. I would like to suggest to Crest to make the strip for the bottom row longer. (Posted on 07/11/2011)

I recently had the fortune of sampling Crest's 3D White Strips and I am SOLD! They have done away with the messy residue! The strips are easy to apply and stay on without moving or becoming uncomfortable! My teeth are noticeably whiter!
The new white strips are easy to apply, comfortable to wear, and leave no mess or bad taste in your mouth. I have already recommended them to friends and family and will definitely be a repeat buyer!
(Posted on 05/11/2011)

I bought these white strips a week ago and i've already seen drastic results! I've used both regular crest white strips and premimum crest white strips and these most definitely blow them out of the water! I would definitely recommend these strips to anyone! My dentist commented on how amazing my teeth looked and that they were so incredibly white! THANK YOU CREST!:) (Posted on 04/11/2011)

This is by far the best product I have used, I noticed a difference after just one use and now after only 3 days of using them, people are giving me compliments on my teeth and I'm feeling more confident about my smile. I would recommend this product to everyone! The price is a little much, but if you can find a coupon it's honestly a great deal! (Posted on 03/11/2011)

This is the best whitestrip I've tried yet. I was excited because they finally made the lower strip longer, but I just don't know why the lower srip can't be as long as the top strip. A little pricey, but a very good product! (Posted on 02/11/2011)

This is the best whitening product ever. Put them on while in a tanning bed and I promise your teeth will be at least five shades whiter immediately. I have paid hundreds of pounds for teeth whitening and they didnt even look this good! I will highly recommend this product until a better one comes along...if that is at all possible! Thanks for the fantastic self esteem boost too! (Posted on 01/11/2011)

I had requested and received a sample of the strips by mail, and was very skeptical, actually. I drink a lot of coffee and tea, so my teeth aren't the whitest. I use whitening paste as well as mouthwashes and they do not really get results, I used the strips and... was blown away by the results, I could see a big difference, after just the one use. My teeth where a lot whiter and stains had vanished. I couldn't believe it, but these strips really work.
I'm hooked and will buy them over and over as well as recommend them to my friends. (Posted on 30/10/2011)

I have been a smoker for about ten years now, I do drink coffee and wine. Since I quit smoking I wanted to whiten my teeth. After the first time putting on the 3d white strips, I seen a huge difference! After I used the box I get so many positive remarks towards how white my teeth look. It is amazing! (Posted on 29/10/2011)

All I can say is I am totally blown away by the results I have gotten so far.
I am a die hard starbucks fan and it was starting to show by my smile. I would notice in pictures my smile looked dull and not very white at all.
About 6 years ago I went and had my teeth whitened at the dentist and it could not even begin to touch what the crest white strips have done!! I am thrilled with the results after only 3 days and it's only going to get better! :)
If you have ever wanted a whiter, brighter smile, you will NOT be disappointed with the professional 3D strips!! (Posted on 25/10/2011)

This product is great!!! Works very quickly! I will use this product again and again!!! (Posted on 24/10/2011)

I was amazed at how quickly this product got my pearly's polished and white. I noticed immediate results! I used the trio of the strips, the toothpaste, and the mouthwash and have to say it is the perfect way to get a glowing smile - fast.
Is it wrong that I actually looked forward to using the products each day? I must say, it's quite satisfying to watch your teeth become a mouth-tastic masterpiece. Whether you are getting prepped spiffy for a date, have a reason to celebrate or need a reason to start smiling more - these strips will give you the confidence and the results you need. I would not use any other product!
(Posted on 24/10/2011)

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. (Posted on 23/10/2011)

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! (Posted on 22/10/2011)

Professional quality that one can get at home, Crest 3D White Professional Effects Whitestrips are the most effective and advanced whitening strips on the market. No special glasses needed to see the dazzling white special effects! (Posted on 21/10/2011)

I went for my cleaning this week and my dentist actually thought I had went to someone else to have whitening done. We had discussed it so many times but after reading horror stories on the internet I swayed back and forth. Then I had a chance to try Crest 3D Whitening Strips. I am so happy! It wasn't messy and the results were noticeable after the first use. They didn't burn my gums and whitened gradually so I had no teeth sensitivity that I experienced with other products I tried. (Posted on 21/10/2011)

Finally, a product that meets and exceeds it's advertising claims! I am 52, smoke and drink lots of coffee and as a result, my teeth had yellowed badly. I have used Crest whitestrips in the past with fairly good results, but the twice daily application was messy and time consuming. Professional whitening treatments were not in my budget, so I gave these a try. After just one treatment my teeth were whiter than after a month's use of the old strips. Crest 3D also removed a dark spot on my front tooth I'd had since childhood that had remained despite routine dental cleanings.
I was so pleased with the results that I bought a box for my daughter. Thank you for a wonderful product! (Posted on 21/10/2011)

Yes, these are a little expensive, but compared to if you went to a Dentist they are a steal. The results are amazing!! I have only used one strip and can tell the difference already..I cannot wait until day 3 and then day 20!!! Thanks Crest!! Keep the awesome products coming!! Please give coupons. :) (Posted on 20/10/2011)

Crest 3D whitestrips didn't cause tooth sensitivity like other at home treatments that I've tried in the past. Using the strips, toothpaste, and rinse, I saw a whiter smile after within days that hasn't faded. I'd recommend the 3D products to friends and family, and they're a great value. (Posted on 19/10/2011)

I tried this product and noticed a difference within 4 days of using this product. I highly recommend using this to whiten your teeth!! (Posted on 17/10/2011)

I absolutely love these whitestrips - they are the closest thing to a dentist's whitening treatment. They stuck well to my teeth, and I really did notice results in 1 day when I used them along with the toothpaste and rinse.
I recommend that anyone who wants white teeth to go for these. They may be a little more expensive, but they are totally worth it! You'll actually get the results that you were looking for. I really can't believe how white my teeth are, I am so happy I tried this product!! I will definitely be buying this again (that is when it's ok for me to whiten again :) ).
(Posted on 15/10/2011)

The whitestrips were sooo much better than the previous ones I've tried (and I've tried everything). I wasn't expecting much of a difference, but as soon as I put them on my teeth, they created a really tight seal and didn't budge while I wore them! I showered in them, read in them, and could have probably done just about every aside from eating in them. It took actual effort to get them off, unlike most strips that slide around...accidentally whitening my tongue and getting goop everywhere. I noticed a difference in just a couple days and enjoyed the fact that I only had to wear them once a day! (Posted on 15/10/2011)

I have tried other teeth whiting products and none can be compare to Crest 3d white. This product is awesome and I have refered it to all of my family members and friends. On the first day I used the strips,toothpaste and mouth wash people noticed how white my teeth were,I had great results on the first day of using Crest 3d white. People were telling me how bright and white my teeth were. I now have a new smile thanks crest 3D white. (Posted on 12/10/2011)

The new strips really do work. I have used Crest Whitestrips in the past, but the new Crest 3D White is even better. The new adhesive strips stick to your teeth until you are ready to peal them off. (Posted on 11/10/2011)

I have tried other whitening products previously, but never feel the time commitment was really worth the results (I think it's because I have pretty white teeth to begin with). So I was more than a little skeptical when the Crest 3D system promised that I would see results in one day.
Simply put, I was blown away by the results - I saw a noticeable improvement in literally one day (honestly, I didn't know that I had room to improve!). The toothpaste and mouthwash really help to keep my teeth incredibly white and I have even more confidence in my smile.
I cannot wait for this to be widely available in stores - we will definitely change over to Crest 3D.
(Posted on 10/10/2011)

The new strips are awesome! I have used the regular strips in the past and I found that these stay in place much better and work much faster. I could really see an improvement in my hubby's teeth after one use! (Posted on 10/10/2011)

I loved the whitestrips. I noticed a difference after the first use. I received a whitening system (trays and bleaching solution) from my dentist and was told to wear them overnight. Not comfortable at all. I can put the Crest 3D whitening strip on before I take a shower, leave them on until I am finished and see a difference. I have already recommended the to all of my friends and will continue to do so. Thanks Crest for making a great product that is also so easy to use. (Posted on 08/10/2011)

I was really impressed with these whitestrips! I have tried them before but they always would be slippery and not stay on. The advanced grip strips were great! They stayed in place, and I was amazed that I could do so much with them on. They whitened me teeth great too - and my teeth were not sensitive at all after using the product. I would definitly use these whitestrips again! (Posted on 06/10/2011)

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!!!! (Posted on 05/10/2011)

I was so excited to see the progress of the 3-D Crest white stripes. My dad says my smile is one of best features and now it's even better! (Posted on 01/10/2011)

After only 2 uses I noticed a whiter smile. Im axious to see how much it improves with each use. The upper strip stays in place perfectly, no slip, and its not messy..My only complaint is the bottom strip. It needs to be longer. I have had some trouble with the lower strip staying in place and not sliding around. Overall tho, great product and is totally worth the price! (Posted on 30/09/2011)

I like the tighter fit of the new Crest Strips 3D but the lower strip could be a bit longer. (Posted on 26/09/2011)