Totally not worth the money, they slip and slide off of your teeth. I was super disappointed in the product!

This product works amazing. I immediately saw results. However I cannot use this too often because my teeth are very sensitive.

Not a big fan of this, expensive and takes awhile to notice any difference. It works just not the way I’d like.

Great product just wish it was a bit cheaper. Have to keep up with it if not your teeth will stain again. Gets the job done if used correctly

I like these but they leave me feeling a little too sensitive sometimes! But they do what they should and I do think they help!

These work. The results only last so long but its a good while. Going to buy more soon, has been like 2 years since I last did one

I love these white strips. I used them right before being in a wedding and they worked magic in a short period of time. I highly recommend!

I only use these like once a year because I feel like my whitening toothpaste and mouthwash keep my teeth pretty white.

Love crest white strips! They are affordable and give you a nice bright white smile. No improvement recommendations.

I whiten my teeth at least once a week hi enjoy the crest 3-D whitening products I’ve been using them for years. #crest3d