3D White Whitestrips 1 Hour Express - Teeth Whitening Kit 4 Treatments

Works best out of all whitening products Ive used from crest. No slip grip makes it easy to talk while these are in and you dont feel like the product is going everywhere but your teeth. Noticeably whiter in 2 days and cuts the usual 2 week routine into 1 week. I think this deduces the sensitivity I sometimes get with the extended 2 week regimens. Win win for everyone!

I have used this kit a few different times now and the results are always great. My only complaint is that it does leave my teeth pretty sensitive for a day or two, however, this is to be expected which is why I am still reviewing at 5 stars. I noticed a difference after just the first use!

I think that it works well! It helps clean and make my teeth look visibly whiter in such a short amount of time. The only downside is that it can temporarily whiten your gums too but that goes away rather quickly, I highly recommend for a quick result.

Worked really well . but its a little tricky to put on but works great . they didn't slip around or fall off . the only think I would do is make them easier to stick on I had some issues . I used them once a day for 6 days then i took a few days off cause my gums hurt . but i have very sensitive teeth [This review was collected as part of a promotion.]

Crest white strips are really the best out there. For me I didnt see immediate results in an hour but instead in the second and third use my teeth became bright and white!! Would recommend. I received this product for free to review. [This review was collected as part of a promotion.]