I love crest white strips. Feel like the are the most affordable with the best and fastest results. Only negative is if left on too long they hurt my teeth.

I've used crest white strips since high school and they really work for me. I do a box probably once a year. They can cause some sensitivity but for me its mild and doable. Don't spend money on more expensive treatments, these will do the trick.

I love these whitening strips, but I am not someone who whitens their teeth frequently. These do EXPIRE! So if you're like me and save them for special occasions, the actually product will dry up a bit and not be effective at all. Really bummed!

I only use this before special events but usually about 2 weeks before I will start this whitening treatment and I'm always super impressed by the results!

Crest 3D White Luxe Professional Effects Whitestrips Teeth Whitening Kit are amazing! You get results that match what you would get in a dental office at a way more affordable price. They are pretty easy to apply and stay in place.

Really like these! Iv been using for a month now and can definitely tell a difference! Took a week and a half to really tell a difference but after that you can definitely tell

Gets your teeth very white! Beware because it will make them sensitive if you keep using them. Worth the money when you need a last minute whitening for an event.

These did not work for me, and I do brush often and twice a day. I've tried them twice for the amount of time required and I saw very little difference in color.

I love crest white strips! Personally i can't do them everyday like the instructions say because my teeth are sensitive, but even using them once or twice a week and I can still see the difference. They are the only white strips I will buy

I love these Crest Whitening Strips! This is the only brand of whitening strips I will use! I find they don't make my teeth too sensitive and they do a great job of whitening my teeth in that time! They're great!