Crest 3D Whitestrips, 1 Hour Express, Teeth Whitening Strip Kit, 20 Strips (10 Count Pack)

I LOVE these! I’ve tried a handful of other whitening methods in the past and whitestrips are the way to go - 3 time purchaser of these ones specifically and will continue buying them in the future. They truly work.You’ll notice the difference right away. I used to use packs of the regular 30 minute whitestrips and then I got one that came with 2 of these express ones in it as a bonus. I immediately noticed the difference they made compared to the regular ones, so I started buying these packs with express only and I’ll never go back to the regular ones.They stick well, they’re not sliding around which is great considering you need to wear them for 60 minutes, twice as long as the regular ones. Drinking water while they’re on makes no difference, they don’t move.They still make my teeth sensitive the day after but I’ve experienced that with every whitening product. The trick is to do them consistently on consecutive days. I thought doing them back-to-back would make them extra sensitive but it’s actually the opposite. When I space them out, my teeth are sore the day after every time, but when I do them for multiple days in a row, they’re only sore the day after the first day.I usually buy a pack of whitestrips every 1-2 years, because I like to keep touching them up, but with these, I can definitely go longer between packs. I even bought a pack for my sister because that’s how great they are. For me, they removed smoking stains and for her they removed coffee stains. Worked great on both.You won’t regret getting these. Well worth the price!

Worked really well

I have one front tooth that is a very old crown. I'm sure that my natural teeth were once the same color as the crown but over the years they have become yellow. I had a complimentary teeth-whitening experience at a dental office, with no change at all in the color of my teeth. So although I had heard of whitening strips, I assumed they would not work, if a professional whitening did not. Now that we have finally removed our Covid masks, I decided to take a chance on the Crest White Strips Express, because I was embarrassed about my yellow teeth and I read so many great reviews on Amazon. I was blown away by the difference I saw after just one application! I have now used the strips 5 times and my natural teeth are the same color as the crown. I would guess at least 3 or 4 shades whiter. I can't express how happy I am to have discovered this product. I am smiling all the time now. I hope it works just as well for everyone else!

BEST PIECE OF ADVICE...use Sensodyne or the Crest Sensitivity tooth paste a few days or a week before using these strips! TRUST ME! It seals up the little pores in your teeth that cause sensitivity to heat and cold which will drastically reduce any discomfort you'll experience from the peroxide.I have used a few whitening strip products in the past but nothing that I didn't get bored of after applying for a week and seeing zero results. So I was excited to finally join the masses to try these.First, the Amazon price is lessv than half the cost of the drugstore ones so anyone considering buying them here, do it! Both of the drugstores in my area (Chicago) had these exact same ones priced above $60 for the same 12 month supply which includes 4 sets of strips (4 for the top, 4 for the bottom.)Second, the application is so easy. They really stick and aren't all goopy like the other products.I didn't much of a difference immediately after removing these but the this morning a few of my teeth that were annoyingly pretty yellow are at least half as yellow!! YAY!! I noticed a little sensitivity on my bottom teeth about an hour into the process. I removed the strips, brushed my teeth lightly and then went to bed. I woke up with significantly more sensitivity though! Its not unmanageable and I can talk, eat and drink ok but its definitely uncomfortable. FYI, I've also taken 5 Tylenol! My friend said she used Sensodyne a few days before using these strips and the days following and it really helped with the pain. So I'm going to take her advice (because it completely makes sense) and test run these strips again maybe 4-5 days from now to continue the whitening process. I'm sure after using all 4 sets throughout the month I'll see a huge difference. I'll report back ;)Just be patient though and use Sensodyne or a sensitivity toothpaste. I really think Crest is on to something here so don't give up if you felt any pain. Just do a little prep work. Trust me!!

The product works well. I have tried other crest whitening strips before, mainly the ones that required using them everyday. They never worked for me because one, i was very horrible at keeping up because of my busy schedule, those 30 mins everyday were precious and usually that meant skipping a lot of days which in turn, the strips never worked for me. Two, Using them on a daily basis made my teeth extremely sensitive to the point that it hurt to breathe because the air touching my teeth alone was hurtful. I used sensodyne toothpaste with using those daily routine crest strips but that only helped a little and eventually stopped using them anyway because i couldn't handle it.That being said, I love this product because you only use it 4 times in 1 whole yr!!!! PERFECT for me! I can just use it once on a free day for 2 hours and then not worry about it for 3 months!!! Thats amazing and let me tell you, i kept a pic record of how my teeth is changing color, and it got MUCH whiter! Surprisingly also, they did not make my teeth sensitive at alll!!!! I was so worried at first because i thought, oh, it hurt to put them on for 30 mins, it ll prob kill me if i had it on for 2 hours. No, No, No! They made them only verryyy slightly sensitive, definitely not bad at all and this bit of sensitivity goes away within a day or two.So, overall, Its a GREAT product! i would definitely recommend it for busy bee's like me! :)

I have been having problems with my teeth staining for quite a while, because I like coffee and red wine. I've tried various whitening toothpaste products with little to show for it. I was skeptical, but I thought I should try the Crest 3D Whitestrips before spending a lot of money to have a dentist bleach my teeth. I was surprised. These strips are pretty easy to use. They stick really well and are easy to apply. You need to leave them on for an hour to get the best effect, but within a couple of days I could tell there was a real difference and after using them for 5 days my teeth really looked white again! I am really happy with the result. They are not the sparkling pure white that all the actors get with veneers, but to me that looks a little fake. I am really happy that my teeth look white and not yellow anymore. The taste is not great, but not horrible. And I did have a little minor sensitivity in my teeth for a while after using the strips, but to me it was definitely worth it.

Excellent product.

I have used Crest Whitestrips many times and love the professional effects. I tried the 2 hour last night and my teeth were whiter! Although, in the instructions it tells you to press onto the front of your teeth before applying to the backs. I truly believe this is one of the most important steps. I did use this method, but realized I didnt press hard enough around my gum line. Although the product did whiten my teeth, they are slightly more whiten where I pressed down. I know you are only supposed to use these strips once every 3 months, but I think I am going to try them again in a day or so to get a more noticeable effect. It did whiten my teeth, but it was not as noticable as one might think. I wouldn't say that I have sensitive teeth either and I am still feeling the effects of the whitening. It doesnt hurt really, but there is some feeling in them which is not normal. I would overall give this product a C. It did the job, but not to the full potential.