Crest 3D White 1 Hour Express Whitestrips 4 Each

I loved this!!! I do not understand why the reviews are so low? I never tried whiten strips and this kit can be either good for the non experience and those that are experienced. It is very easy to apply and does not do any damage it if you leave it for longer than 2 hours although there is no major difference if you do. The only thing i kinda disliked was the gluey feeling to it . It says that you can anything with them on but i found it hard to talk and sticky. Overall, great product for the price!

I really don't understand why this product has such low reviews, I've been a smoker for the past 12yrs and my teeth have yellowed terribly. Being from a lower income family, I haven't found anything to whiten my teeth. I found an online rebate for this product and figured why not try it, my husband will be home from his deployment in a little over 1 month, I'm a stay at home mother of a 7 month old and 2yr old so I like to do little things for myself every so often. So I tried the strips today, left them on for the whole 2hrs right down to the exact minute they were put on then I brushed with the matching toothpaste I bought seperately and I'm very shocked and amazed when I say: I ACTUALLY HAVE WHITE TEETH!!! And I only used one package of strips so far!!! That's why I'm shocked to see such low reviews! If these can work on my ONCE nicotine stained teeth, why wouldn't they work for others??!!!

I used these white strips and I think they worked really well. The packaged warned that you may experience sensitivity for 2-3 days; I have very sensitive teeth but only experienced the sensitivity for one day. I feel like my teeth do look whiter, and since this was advanced one-hour whitening I only need to do it four times a year. The directions are a little confusing because it’s the same set of direction for about 4 different products. Either way easy to use and works well.

[This review was collected as part of a promotion.] I like this product. It works well, and made my teeth white. My teeth were a little sore the next day but not too bad. The instructions were ok. There are 7 strips, but I don't think you are supposed to use all 7 days in a row

My teeth are pretty white to begin with so I do want to start with that. I did see some noticeable whitening but not a major change. If you have noticeably stained teeth, this could work well for you.

I don’t have really stained teeth. In fact my teeth are pretty white so I've never used one of these products before. I put them on according to the instructions and did notice a slight change. My teeth were a little brighter but I didn't see a huge difference. If you have really stained teeth it’s probably best to go to a professional.

I've tried crest white strips a few different times and I've never seen any results! It's easy to use but for the price I wanted to see more effect! I've seen TikTok's where people love it but you have to do it often! I think there are much better products out there that are worth your money!

I think the original white strips are much better these make my teeth hurt bad.

I only left these strips on for 45 minutes and I removed them due to severe pain, I'm now suffering from severe shooting, tingling pain on the top and bottom teeth. Complete waste of money. and saw very little results if any at all. Although teeth sensitivity was a pre-warned symptom I never imagined I would be in this much pain with out even completing the recommended 60 minute application . Would not recommend to anyone. As a college student I thought this would be a great professional investment but now I'm just left disappointed and out a bunch of money . :(

My teeth are not very white so I thought they would make an obvious change. Or at least some change. They are easy to put on and easy to keep on. But this did nothing for me. Not even somewhat noticeable change. And after the 2 hours my teeth throbbed for sometimes and every now and then I would get a sharp pain in my teeth. I have used crest strips before and they have work for me. But when it comes to the 2 hour whitening I would never recommend them.