works great! could see a difference the first time

I don't really like to whiten my teeth all the time because of past experiences, but a friend recomended it to me so I tried it and I saw drastic results! It worked! The product does what it says it does and if you're looking for a quick whitening treatment without going to the dentist, I recomend that you give this product a try!

my teeth ache after using these . they dont stay on very well and i do not feel comfortable even drinking water , but im very thirsty when i use them ... not a fan

bon produit qui fonctionne en 2h00, j ai vu une difference de teinte immediatement apres la prmiere application.

These Crest 3D white 2 hour express strips are great. Easy to apply, taste pretty good & can be used for up to 2 hours for effectiveness. Just apply on teeth & wait. Bit pricey but many in the pack & used well can last a long time if used 2 hours each strip. Easy teeth whitening solution.

I have sensitive teeth as it is. I used to use just the regular white strips when I was younger no problem. Tried these and WOW. My teeth were sore for a whole week. I couldn't even open my mouth outside because the air was painful against my teeth. I couldn't imagine doing this in the winter and going outside.. ouch. I wish these didn't hurt so much because they are so convenient. I'm sticking to my whitening trays that i wear over night.

I just was not that pleased with these. I am not sure that whitening stripes will ever work at home! I found that it hurt my teeth and that the results just don't last. I am not sure that it is ever worth it, especially at the price!

I tried these strips over the summer and loved how clean & white my teeth looked. It was great that the time was only for 2 hours and the strips stayed in place the entire time with only a slightly horrible taste (other strips are much more grotesque). They did do what they said they should and I had beautiful results the only down side I had was the discomfort after I removed the strips! My teeth were very sensitive for days. I love how efficient they are but would only use them now for a very special occasion since the pain afterwards required me to take Tylenol to less the pain. (by special occasion - I mean like ultra special as in I am meeting my celebrity boyfriends RDJ)

Crest 3D White 2-Hour Express Whitestrips

I tried whitening strips 5 years ago only to end up with a Salivary Infection so I was quite apprehensive to try them again.  I started using the Crest Pro-Health line about 3 months ago with great results and decided to give it a go because it is manufactured by Crest and I only have to have it on for 2 hours instead of 30 minutes for 2 weeks.

I found applying the strips incredibly easy, getting them off the plastic took me longer as i don't have long nails.  Once applied I did notice a small burning sensation at the tip of my tongue that lasted for about 15 minutes after that it was full speed ahead.

I kept the strips on for the full 2 hours and just passed the time writing up my other Elle reviews.  I found it easy to talk and not the least bit uncomfortable.  The strips stayed in place the entire 2 hours and were very easy to remove.

There was a white semi foamy residue on my teeth that didn't taste wonderful but it was not horrible either.  I suggest you rinse immediately after you remove the stirps and try not to swallow until after you after rinsed.

My teeth are a good 30% whiter and the difference is quite noticeable.  Being a tea drinker I will do this one more time next week to see if the will whiten any more.

I got this sample from Elle Canada. I decided to give these a try. Great for touch ups I guess. I can see some results, however, I perfer my whitening trays from the dentist more.