My teeth sparkle so white after using these! Be consistent to get results, but this product really works

They made my teeth really white about after a month of using these. Sloth the are a little bit on the expensive side

The goo the strips bring is pretty gross, but I feel like with any at home whitening kit. For saving the money to avoid the dentist, it's worth it.

Love them! Really work. People comment on how white your teeth are! Best product out there! I highly recommend.

I've tried a bunch of different whitening strips and I've found crest professional effects to be superior to all the rest!

Ive used a dozen kinds of whitenings trips n pastes & these Professional Effects from Crest are FAR & ABOVE all the others I've tried!

Works pretty good. You can see a difference after using but will not make them super white if they are severely stained

These worked really well for me and weren't hard to use. I highly recommend and will definitely be rebuying them if needed.

These whitening kits are a go to! You can brighten your teeth in the comfort of your own home and they aren't expensive.

I tend to use this product at least once a week and before any big events and I cannot say enough about it! Keeping my teeth so white