I love these whitening strips. I use these about once to twice a week to keep up the maintenance of keeping my teeth white. I love coffee and can not have coffee stains. Just wish they weren't so expensive.

I’ve used this product many moons ago and it didn’t work the miracles I thought it would but I guess you can say for an over the counter, I was satisfied. I’ll have to try them over again since it was years ago and they’ve made so many advancements

Crest whitening strips are gold!! I use once a year and my teeth stay very white. I drink tons of coffee so it’s a great products. I have been getting compliments on my smile for years and I owe it to these!

My wife thinks that these worked pretty nice. She has always wished that her teeth would be super white after trying to whiten them and feels that this could have done better than it did. This doesn’t really make your teeth sensitive though.

Favorite whitening strips. I’m a gal on the go and I always drink coffee which stains my teeth. This does the job and doesn’t require a lot of downtime.

I was a little hesitant to buy these because they cost a decent amount and seem out of my price range on some days, but I gotta say they are completely worth it!! My teeth looked and (surprisingly) felt great!

I love, love this whitening kit! My teeth get stained from coffee and chewing tobacco, but this whitening kit takes away those stains within a few uses!

Love, love, love my crest whitestrips! They brighten my teeth from my daily coffee. They don’t make my teeth sensitive and they produce great results!

my favorite self care product. use these approximately once every 6 months and get constant compliments on my white smile! the best i’ve ever tried and more affordable. not as damaging as others and i would highly recommend these!

Only giving 4 stars because I never get around to finishing these kits because my teeth start to hurt a few days in. But the days that I do get in i feel give my teeth enough of a boost for me to feel better!!