This is an excellent way to annually whiten then touch up in between.

easy to use and fast results

Excellent results and very glad I purchased.

I’ve been stopped on a walk by someone asking how I got my teeth so white!! Results are REAL!

Very easy to do and you will see the results! Your teeth will be whiter and your friends will notice the difference! I recommend this product!

This product has always been the best at home solution for whitening, pairing with other 3d white products is a must.

If I have to give a review on EVERYTHING I buy at Sam's, I will STOP buying there. If I didn't like it, I wouldn't buy there anymore!!!!!!!!!!!!!!!!!!!!!!!!

I have been using Crest white strips for YEARS! I love how they keep my smile bright and I always get compliments on how white my teeth are. I personally have to use the kits that take a couple of weeks due to my teeth sensitivity but it's always worth it!

I've used these before and each time they do the job! I went about 2-4 years in between whitening and they stayed pretty white, with just brushing with crest 3D white toothpaste! Of course, using the strips again recently, has made my smile even whiter! I do recommend the LUXE professional effects as they stick the best and perform the best.

I used the Crest Classic Whitening Strips previously and had great results (didn't even need to use the entire box at one time to get the results I wanted). I was quite disappointed that the Professional Effects did absolutely nothing to whiten my teeth. They did stay put much better, however. I do not have subborn stains or overly yellowed teeth; I'm not a smoker but I do drink coffee. I just wanted to give my smile a brightening boost. Unfortunately, I will be looking for other whitening products unless the Crest Classic Whitening Strips return to the market. Luckily I was able to get a refund.