Expensive and uncomfortable...have to put those strips and endure an hour of disgusting foam in my mouth everyday. The strips are made small now so they have trouble sticking to my teeth...i can see them slightly whiter but not worth the trouble or money

I tried the whitestrips after lunch and just keep them attached my teeth while I was running errands. I took them off in about 2 hours, didn't notice too much difference. However, about an hour later, I looked at my teeth in the mirror, and I could tell my teeth are much whiter. It takes time for the results to kick in but definitely worth it!

[This review was collected as part of a promotion.] As a coffee drinker and smoker, i don't have the best-looking teeth I'm ashamed to say 😔 but these Crest 3D whitening strips have made a difference! This was only over 10 days! I love the difference it has made, i smile more with my teeth and feel more confident!

I have used Premium Plus White Strips in the past and have had AMAZING results!!! I decided it was time to whiten again after almost 2 years and decided on the Pro Effects.In my honest opinion they are not what I expected. I do not smoke, drink coffee rarely, never drink red wine, soda once in a while...nothing consistent enough that would stain my teeth...so I did expect more from these strips. That being said maybe I bought a bad batch of strips?!? I do have faith in crest products, just not very happy with this particular product.

I used the strips on my teeth and they were super white. Everyone that I encountered on campus said that my smile was gorgeous with my white teeth. I have only used this product twice within a seven-month span and my teeth are still white. So I would recommend everyone to use it! :)

I am beyond amazed by the Vivid whitening strips! My teeth were so stained by a gum treatment that I had and it literally took my teeth from YELLOW to a pearly color. I just purchased the professional strips to take them from a beige to a white look! Best purchase! Worth every penny!

I have experimented with many different "whitening" products, including the professional trays and product you get at the dentist. The professional stuff definetly worked but is much more $ in the end (trays and gel). I liked how this product stayed put, and I didn't leave a nasty taste in my mouth. The best part is it's 30 minutes, and not an hour! Crest has definetly improved their product with the "stay put' strips, and the effects that it has after just 1 use! I did my first application this evening, removed the strips and my teeth just look brighter!!!! An A+++++++ product!

I am so impressed with these white strips by Crest. I had used this product in the past when it was very messy and there was all kinds of gel on there and the strips so the strid would slide. And if you left the strips on too long, they would really cause pain on the teeth. But this version is perfect. 30 minutes a day and by the time I finished the box, my smile was far whiter. Made me feel great! My dentist suggested Crest White Strips!

[This review was collected as part of a promotion.] While I use crest toothpaste these strips did not work the same for me. It whitened my teeth a little bit, but left them in so much pain! Having to leave them on for a full hour is also super inconvenient.

[This review was collected as part of a promotion.] The Crest 3D Whitening Strips are incredibly easy to use and are designed to adhere securely to your teeth. To apply, you simply peel off the clear liner, place the strip on your upper and lower front teeth, and press it gently to ensure it stays in place. After 60 minutes, you just peel the strip off, and removing it is a breeze. I then brush my teeth to remove any remaining ingredients. From the moment I place the strips on my teeth, I notice a cooling sensation, which leaves a feeling of freshness in my mouth. The strips feel comfortable and stay securely in place for the full 60 minutes, with no discomfort. There is no aftertaste, and the taste is neutral, which makes it very comfortable to wear during the whitening process. I was genuinely amazed by the results after my first use. My teeth appeared visibly whiter compared to before, and I could see the effectiveness of the whitening process after each use. The more I used it, the more noticeable the difference became. The packaging includes information about the ingredients, which contain the same safe whitening agents used by professional dentists. This product is an excellent choice for at-home teeth whitening if you're looking for noticeable results. I’ve experienced no tooth sensitivity or gum discomfort while using these strips, which is a huge plus. The ingredients include water, hydrogen peroxide, sodium hydroxide, and acrylic copolymer. If you’re concerned about sensitivity, it’s always a good idea to check the ingredients list, but I’ve had no issues with them so far. Overall, I highly recommend Crest 3D Whitening Strips for anyone looking for an effective and convenient at-home whitening solution. The results are impressive, and the experience is comfortable and easy to follow.