Crest3D Whitestrips Sensitive At-Home Teeth Whitening Kit, 18 Treatments, Gently Removes 15 Years of Stains, Crest Whitestrips, Teeth Whitening Kit

Definitely for sensitive teeth (which we have); they don't bleach out as quickly, but one wouldn't expect to when they don't hurt. LOL. They work nicely over time but you may find (like we did) that you have to use the entire pack to get to your whiteness level. In all, good value, good purchase, work well.

These teeth whitening strips work great! I could see a difference in my teeth after 2 uses. I like that the strips are wrapped in individual foil packets which make them easy to pack when traveling.The strips will not remove stains from crowns as per the box.

Edit 5/25/25 : I will buy them again!I didn't used them every day. Maybe 5 days in a row at first, then once every 2 weeks maybe. But it's because they work and have worked for me. My teeth aren't SUPER white, but they are not the stained yellow they once were. I've even gotten a couple compliments on how my teeth are white. So maybe my teeth aren't super white to me, but others notice. So they work! My teeth also haven't experienced any sensitivity. People are complaining, saying these strips aren't the sensitive ones but I think they are, although my actual strips are in the same blue wrapping people keep posting. It's possible they swapped the wrapping, companies change things all the time. Don't let the negative comments deter you, catch them on sale, try for yourself, don't use them every single day if you're nervous. But I will be buying them again, no doubt. Also, I'm a harsh critic so they're alright with me 👍🏾Orginal 2/25/25Order was delivered this morning and I used it right away. I was hoping for results but not expecting any because of previous experiences with other whitening gels. I took a pic of my teeth beforehand and I followed the directions and left the strips on for 30/35 minutes. I brushed my teeth shortly before because I didn't see the warning on the box that said not too. (Oops.) But my teeth are a shade whiter from just the one use! It's a subtle difference but a difference nonetheless. I also took an after pic so i know my mind isn't paying tricks on me. I can't wait to see my 7, 14, and 18 day results but if it's whitening this well, I may not need to use the entire box for the next 17 days. I hope it continues to work for me. It's worth a try especially when you can catch a sell for $24. Give it a try.I will update review with final results.

Nice strips for sensitive teeth. I personally cut them half just for front not back.

Perfect for sensitive teeth

Unfortunately I did not have any results. If anything I think the before looks better. In person, my teeth actually do look pretty white already (more than in this photo) so maybe that’s why I didn’t have great results but idk. I still feel like they can be whiter. I will say strips usually cause sensitivity for me and these ones did not so I mean they didn’t help anything, but they didn’t hurt anything either.I cut the strips in half so that I was able to use them for double the time and I used them every dayThe lighting is the same

This teeth Whiting is a 10 out of 10 it works

No zingers or sensitivity at all. Noticable difference after 2 boxes.