Crest Teeth Whitening Kit, 3DWhitestrips Classic White Teeth Whitening Kit, 10 Count

I've been using these strips for years. Very affordable and they make my teeth as white as snow! Great value for $20. I put them on before I get in the shower then take them off after I've done my hair and makeup -- so roughly about 45 minutes. I typically use one box a month.

Need to be mindful during the application process as to cover the intended spots accurately. I tried to put them on the other day, in a hurry and running late for work; I ended up placing it too low, there was some minor moments of discomfort exposed gums. If not applied correctly it can be a bit bothersome and might feel like its not staying place 100%. 9/10 absolutely love them and notice an immediate difference after use.

i am 65 yrs old and my teeth showed it. slow and steady is how I'd discribe my results. i used 2 boxes,not because one didn't work but because i wanted them even whiter. i wish i would have done this sooner but i was worried my teeth would become sensitive, which did not happen. i have used cheaper whitening strips that were messy, shifting around when applied and felt icky in my mouth. these stick on really, really good and i had to use paper a towel to get then off. i will use them again for sure

these are amazing. I tried teeth whiteners a long time ago and they were disgusting but things have changed and for $20 you get 10 sets and this stuff really works and there is no taste and it doesn't bother your teeth or your gums. I can wear them every night and I've never had sensitivity. highly recommend this product I'm on my third box

I love these Crest Strips. I got them because they have the Good Housekeeping Seal of Approval plus Good Housekeeping recommended them in their article on whitening strips. They definitely work and I am able to tell the difference whenever I use them. Highly recommend.

I've been using the Crest 3D White Strips Classic White kit, and I'm really happy with the results. The whitening happens gradually, which I like because it looks natural and doesn't make my teeth feel sensitive. After about a week, I could already see a noticeable difference, and now my smile looks much brighter. The strips are easy to apply and stay in place better than I expected. I usually wear them while I'm trimming my beard every third day, and it fits right into my routine. It definitely feels worth the money for how confident I feel about my smile. I'll keep using them whenever I need a quick refresh.

The strips were a good price. They do have some sensitivity when they're on. For me, they stick well even on slightly wet teeth. They removed the yellow from my teeth very well. I would absolutely recommend these to anyone who needs effective teeth whitening for a fair price.

Crest 3-D strips are great for touching up and whiting between dental visits. They are simple to use and take only 30 minutes. You can see visible results after first use.

Kinda hurt one of my teeth while using it, but that only happened once. It also doesn't taste good, but it's not really suppose to since it's just cleaning your teeth. If you have a weak stomach when it comes to flavors, don't buy this unless you brush your teeth directly after.

very low quality. does not whiten at all. I used the entire box as recommended then had to purchase a second box because there was no difference in my teeth color. DO NOT PURCHASE THESE!