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.

I was excited to try the Crest 3D White Whitestrips 2-hour Express.
It was easy to apply. The result wasn't exactly as much as I was expecting, you might want to look at other options before purchasing this one.
It was just uncomfortable feeling to wear them for 2 hours and the taste of the gel was very unpleasant. I could not wait to take them off.
My teeth & gums were sensitive afterwards.
I was disappointed to see almost no improvement. My teeth looked almost the same. I even ask my husband if he noticed anything, and unfortunately he did not notice anything.
I would not buy or recommend this product.
But I am happy I could try it. Thank you for giving me this opportunity!

I tried this and it worked exactly as promised. I have used other whitening products in the past and the thing I liked least about other products is that you have to apply them every day to see results. With the 2 hour express whitening strips, results are seen 2 hours after application of the strips. Impressive and convenient. I will buy this product again and I have already recommended them to friends.

I am so thankful to have had the opportunity to try this wonderful product. It works very well, and lightened my teeth a couple of shades whiter. I was looking previously at the extreme expense of dental whitening via the dental office. Thanks to ChickAdvisor selecting my the try this product. I highly recommend it and will continue to use this product. I love the results, and the price.

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 tried these strips thanks so the review club. Unfortunately I was left really upset.
First off I found that wearing the strips for 2 hours straight was a long time. I got really slobbery and it was more irritating than anything.
Second after I pulled the strips off globs of the gel continued to stick to my teeth. It felt really gross.
Throughout the night I could barely sleep as my gums and teeth were throbbing. I continued to have bad sensitivity for 2 days after.

I have used strips before as well as the Crest 3D toothpaste and I think these strips would be great if only they didn't need to be on so long. Maybe an hour and then the gross drool and sensitivity could have been avoided.

I REALLY love this home teeth whitening system! It is the best I've tried... and I've tried many over the years! It is super easy to use and the new advance seal works great! The strips stick to your teeth well without sliding around! I even chatted on the phone and had a sip of water with them in. I like that it only takes two hours every few months. I had great noticible results with these strips.
One word of warning..these are Not for you if you have - sensitive teeth! as with all the teeth whitening products I've tried.. they will make sensitive teeth more sensitive! I have one tooth that I avoided putting the strip on due to this.
Crest whitestrips have come along way since the first products they sold. I have recommended these to others and will update my dentist as they do recommend whitestrips unless you have money to blow on in office whitening (which will get you similar results). My daughter and friends are also fans and have tried them out.. we will be using these in the future!
I wasn't sure when putting them on if the grooves go up or down? Also, I think the packaging needs to be smaller as there are only a few strips in a much bigger box.
These whitening strips are easy to remove and leave you with a beautiful glowing smile!

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