LOVE LOVE LOVE!!! I used this right before my wedding and it worked great. However DO NOT leave it on for greater than 30 minutes. I did that on day 5 and had terrible pangs of pain. But they went away quickly. Please use it like 3-4 weeks before a big event so your teeth won't feel sensitive for a big event

I am never without a supply of Crest 3D White Luxe Professional Effects Whitestrips! They are my favorite -- and I've tried many home whitening kits. They truly do make a difference and you will see results quickly. I even travel with m yWhitestrips.

I've been using crest 3d whitening strips for over 3 years and I find myself always getting compliments on how white my teeth are. On a regular I would say I drink at least 4 cups of coffee A DAY, sometimes more -_- so this product definitely keeps my teeth from yellowing. Highly recommend crest 3d whitening strips!!

I do enjoy using this teeth whitening strip. It really does help whiten your teeth a bit. It is a process. You have to be pretty consistent. I say to use the stripes at least 1-2 times a week especially if you have super sensitive teeth. You can also get the one that's good for sensitive as well.

This is the absolute best teeth whitening system I've ever tried. The strips stayed on so much better than any others I've tried. I saw a big difference within just a few days of starting these strips, too. I won't use anything but these going forward. Highly recommend!

I'm pretty new to home teeth whitening, but I liked these a lot. They seemed to work well. They did leave a weird film over my teeth that was thick and sticky that you have to brush off, but I'm assuming that's typical. I like them and will continue to use

I whiten my teeth at home every 6 months because I just can't seem to stand the sight of yellow teeth. I love to buy this bad boy every single time! It truly does its job. Even after one use, you'll see a dramatic difference especially if you‘re a coffee drinker. A must try!

These white strips really work after just one use! I have used these for years and it instantly takes away any stains and keeps your teeth white for a couple months. With any whitening system I did experience light sensitivity but nothing major at all!

I was not too impressed with these whitening strips. I do not have really yellow or stained teeth, but they aren't as white as I would like them to be. After finishing my box of strips, my teeth were pretty much the same as before. My experience was not that great, but I would try them again because overall they have good reviews and my box could have been bad. 

I love my crest white strips ! The only down side I have is that it hurts my mouth to leave the strips in for an hour but thats on me im not use to having to wear something for that long and my jaw is super sensitive but it does make a difference in my teeth for sure !