Thank you so very much Chick Advisor for the opportunity to try this product :) What a wonderful experience it has been!
First of all, did anyone else have this experience? This experience being the fact that whenever you decide to try and treat yourself to something like this for two hours, that is exactly the time that everyone decides to call! Or, the dog decides she needs to go out twenty times and bark excessively every time! Or, other such domestic disasters...
But, other than that, two hours did seem like quite a long time to keep the whitestrips on your teeth. But then again, only having to use it once, for two hours, rather than everyday... for 30 minutes... for a week.. is a grand improvement! My suggestion, clear your schedule, turn off your phone, grab a book or turn on your favourite movie and relax! If you can do this, then it is indeed a workable amount of time.
The taste of the whitestrips is quite strong, and it does tend to linger, but no more so than the taste of any whitening gel that a dentist uses. My gums were a bit sensitive, but I found treating them gingerly for a few hours afterwards seemed to help. Of course, I have had similar to worse reaction with other products so in comparision, this one was quite mild and non bothersome.
The results of this product were somewhat noticeable, but I think the best part of using this product was how my teeth felt afterwards. They felt cleaner, and smoother, and that was very noticeable and well worth the two hour wait. I think, though, considering it is an at home product and not a professional dentist office kind of product, the results overall were very good and quite surprising. I truly did enjoy using this product!
The cost of this product is quite average compared to similar products, and considering you only have to use it a few times a year, overall it turns out to be a very good value.
I will definitely purchase and use this product again in the future! Thank you again for the opportunity :)

Crest 3D White Whitestrips 2-hour Express are extremely easy to use, just slip the strips on your teeth and you're good to go. Much easier then other teeth whitening products that can be messy or time consuming. I like these strips much better then the original Crest White Strips and all other brands of teeth whitening products on the market, although I haven't used them all. I love that you only need to take 2 hours out of your day. That's the major plus for me.

I was pleased to be able to try out the Whitestrips. Thank you Chick Advisor! I found the instructions quite clear and the strips easy to apply. Only 3 steps! Peel, Apply and Reveal. I put them on and watched a movie, alone of course, as who wants any witnesses?
I didn't find them uncomfortable or all that annoying once I got used to the idea that they were there...always the first few minutes of playing with the edges of the strips because they are foreign to your mouth. I will say that they were gross to take off. Very cemented to my teeth and I had to tug a bit to remove them. I could immediately tell I would be one of the people who was sensitive to them. For the first 4 hours afterwards it felt like someone was blowing on my teeth with a cold fan, but the sensitivity faded and they are fine.
My teeth are slightly whiter, though I wasn't blown away and had to really look to see the difference. I think I prefer my 3D white toothpaste over the strips. If I was drinking a lot of red wine and had to go to a wedding or be in pictures, I would definately pick up a package, as it is a quick fix for a brighter smile. It is not something I would buy on a regular basis, though you only have to buy 1 every year, so that is actually a pretty sweet deal.

I was very happy for the opportunity to try the Crest 3D White Whitestrips 2-hour Express. Thank you ChickAdvisor and Crest!
I found the strips very easy to apply. The instructions were clear and concise, no problems there. The results were fairly good. I found my teeth to be a bit whiter after I removed the strips. I found the 2 hours to be a bit long, and I was a bit uncomfortable wearing them for that long. But when you think of the fact that you only have to do this once every 3 months in order to maintain whiter teeth, it wasn't that bad.
My teeth & gums were a bit sensitive afterwards, but it didn't last very long and again it was a small inconvenience in order to have whiter teeth.
I would recommend buying this product if you are looking for a way to whiten your teeth without having to wear several strips several times a month. Once every 3 months is enough for me.
Thank you very much ChickAdvisor and Crest for giving me this opportunity!

I was happy to get the chance to try these. Thank you Chick Advisor and Crest for the opportunity. I have not tried any other type of whitening strips so I don't have anything to compare to. The strips are easy to use but two hours is a very long time to have them in your mouth. You can notice the slight difference in the colour of your teeth right away. Removing the strips was not as easy as applying them. There was a taste but that is to be expected with a product like this. I would recommend this product to anyone wanting to whiten their teeth.

First, big thanks to the Product Review Club for sending these for me to review!

I have used other strip whiteners in the past (not regularly, but I have tired quite a few types) and have to say that these are the strongest most secure on. I've used the regular Crest strips with advanced hold, and while they hold well, these ones are super strength even compared to those. I was very impressed that they stayed completely put for the two hours. I didn't care for the chemical-y taste however, it lingered the entire time I had them on and was quite unpleasant. Anyway, once my time was up and I took them the strips off, I was impressed to see that there was a bit of a difference. My teeth aren't very badly stained, but they did need some "oomph" and these strips did deliver.

Based on that I would totally recommend, but a few hours after I had removed the strips I had a slight pang of sensitivity. I wasn't concerned, until an other hour or so later when my entire mouth began to ache. Like "oh, my good god make it stop" ache. It was bad, and nothing I took made it go away. I suffered through a long (very long) sleepless night. Not too fun.

I have used whitening strips in the past but I don't use them regularly so I was happy to try out this product. The strips were very easy to use and fairly easy to wear. When I have used strips in the past I felt like I was drooling everywhere and I didn't have that sensation with these strips. I found it a bit awkward wearing the strips for 2 hours but it wasn't very challenging. The results were noticeable. I wish I had taken before and after pictures!
The only problem was that my teeth were very sensitive the rest of the day and the next. I was lying in bed that night ( I did the treatment in the morning) and my teeth felt like they were throbbing. I don't have sensitive teeth to begin with so I was not too impressed with that aspect. I do plan on using the rest of the treatments but I am not looking forward to the "pain" that I felt from the first experience.

I tried these white strips and found that they worked well, better than others I have used in the past. Only having to use them for 2 hours every few months is great. They are expensive to buy, but there are several applications in the one box, so it works out pretty good. I found them easy to apply and easy to remove. I would recommend these white strips.

I used other brand white strips two months ago but I was not impressed with its performance. When I tried Crest White strips 2-hour express last week, I had to admit that the result was amazing and easy to use. My teeth were yellowish and now I see a big difference i.e white teeth.One week is gone but still my teeth are white.I would definitely recommend this product . For price, I would say it should be a little bit cheaper so that most of the people can take advantage of this effective product

I was really excited to give these a try. My teeth in general aren't too bad, white but not too bright. I did notice a difference with the first application. It was rather easy to put on, but I would have appreciated if they would specify which was the top strip, and which was the bottom. The taste took some getting used to, but they did come off really easily when it was time to take it off. The only downside was that I did get some pain in my teeth about 12 hrs afterwards, and some sensitivity for about 2 days, but those were the only negatives.