These little strips are convenient and easy to use in a pinch. It only took a couple uses for me to notice a difference in the color of my teeth! Definitely will stay in my arsenal of at home whitening and teeth care.

These make your smile look a lot whiter, however be careful because they will make your teeth very sensitive I recommend using sensodine toothpaste with these

The picture has changed from what I ordered! I wouldn’t have ordered if it was just in a cardboard box instead of 2 boxes like it was originally shown. It with 40 but isn’t 40 in the original package??? RIP OFF

Wow! This product began taking the stains and discoloration away almost over night! I have been using these strips for almost 2 years periodically and never have been disappointed!

I love this kit and it is super effective, but my sensitive teeth hurt a little bit into the treatment, but that wasn’t such a big deal. I lived the results but it was pretty expensive, so I recommend looking for a dupe.

I have used the 3d Professional Effects Whitestrips numerous times and always love the results. They are easy to use and the results are wonderful. These cause absolutely no sensitivity which is also a plus. Try them......you won't regret it.

I have used other Crest whitening products in the past, which have all worked great, but this is by far my favorite. They fit tight and stay in place well. The whitening effects are almost immediate and look great! Definitely recommend this product.

Great product. Definitely my go-to product for at home teeth whitening. I use the strips 1-2 times a week and typically don’t have any additional sensitivity. (I have very sensitive teeth). I saw very visible results within 4 applications.

This product really works, but make sure to follow the directions. It can make your skin and gums really sensitive and start hurting. If you follow it correctly, it will leave you with a white smile!

This product works really really well, but they are a bit pricey and are not good for sensitive teeth. It really does whiten your teeth though. I would recommend to my friends and family. But I’d make sure they don’t have sensitive teeth.