I love the white strips I used to use these all the time but I need to start using them again. Just be sure to have toothpaste for sensitivity. Other than that they did the job!

I like these a lot, and they definitely made my teeth whiter. My teeth hurt so bad when I used them. I can't stand the taste. I would spit into a garbage can because they made me gag if I swallowed.

I use these once a week and always get compliments on my teeth. Is a great product for touching up here and there. I would recommend having a strong gag reflex though since it tastes a little funny.

It was okay, it whitened my gums which was obviously a weird look- it made them actually white, but they did whiten my teeth a little bit which was awesome I just wish it was more permanent. Not sure if I would buy it again

I live by this product! It gives my natural-looking white teeth within just a few uses! However, I rarely use the bottom teeth strip because of the chips in my teeth. My teeth have become more sensitive after using this product and can feel sore

I use this product once every 1-2 months. Instantly great results. I would be careful to not let the strip touch your gun as it could irritate your gum. I would not use it often either. For me personally I use it once a month to avoid irritation.

Best at home whitening products on the market! I see such a visible difference whenever i use them. Easy to use, don't have a weird taste and don't hurt my gums. I'll continue to buy them forever. Love love love love these

Best whitening strips. I see results in one use and I never have sensitivity. They stay on and do not slip. The taste also is not too bad. I always brush my teeth directly afterwards.

So far, these are my favorite ways to whiten my teeth. Price is decent and they are effective (way better than gel in my opinion) but they still taste awful and can be difficult to apply to the proper areas on your teeth.

Where would I be without crest white strips? These things are perfection. You only need to purchase them twice a year and you'll have beautiful white teeth year-round! I love these.