Teeth Whitening Strips for Sensitive, 42 Strips Whitener Safe Whitestrip, Deep Stains Removal Tooth Whitening, Enamel Safe Non-Slip Dry Strip Technology for Whiter Teeth, Mint

These whitening strips work great, especially for sensitive teeth! They stick well without slipping and have a mild mint flavor that isn’t overpowering. I noticed a difference after just a few uses, and they didn’t cause any irritation. The packaging is easy to use, and the strips are a good size for full coverage. If you’re looking for a gentle but effective whitening option, these are a solid choice

Great value. Low price. Not sure how well it will whiten yet.

Work well, and the taste is good. Does not burn your gums while using this product.

I've tried various teeth whitening products over the years, but my main issue usually has to do with sensitivity. I had to discontinue a few treatments because of this. It's always frustrating because they're not usually cheap. I've been wanting to do them again, so I figured I'd give these a try.There are a total of 42 strips, giving you 21 treatments (each set is individually packaged). They also include a tooth color chart to track your progress. There's a spot to fill in the start date, then boxes to write in the number that corresponds with each color. They show 16 shades that you can match up to your teeth. If I were to describe them, I'd say they range from 'movie star white' down to 'what's a toothbrush?'. If you're like me, you probably fall somewhere in between.I did not find the instructions to be overly helpful. They direct you to place the lower strip first, then top, wait 30 minutes, remove and rinse. There's another little sheet inside the box with additional instructions - those say to keep on for 30-60 minutes before rinsing or brushing. If poor spelling and grammar are a pet peeve of yours, then I suggest skipping right to the illustrations. You can also pretend the clock makes sense. There's something about sloppy writing that makes me question the quality of a product. I just hope they spent more time on the latter.There are two different sized/shaped strips with no indication on the package which is upper or lower. The longer strip is also a bit wider, so I assumed that was the upper one. I also assumed the straight edge goes along your gum line and the indented part wraps around your teeth. I do wish the lower one was a bit longer. They mention the obvious, like don't eat or smoke while you have these on, then leave out what I feel are more important details. (Note: I ended up finding a diagram on the site after clicking through the pictures.)The lower strip bunched up a bit on one side during the first use, but the upper strip stayed in place. They didn't taste bad like some of the others I've tried. Some would cause me to build up a lot of saliva that I had to constantly spit out; fortunately, these didn't do that either. These strips adhere to your teeth, so removing them felt like peeling off heavy duty tape. It wasn't good or bad, just different from what I’m used to. I also made sure to dry my teeth a little before the next treatment so they’d stay in place better. I am pleased to say these haven't caused any sensitivity issues during or after use. I've done at least six treatments so far. I didn't notice a difference with the first few, but I started to see a slight improvement after the fourth or fifth time. I kept them on a bit longer last time and I think that probably helped. Since these are gentler than most, I'm not surprised they're taking a bit longer to see results. I’m optimistic that I’ll continue to see improvements as I finish these up.

I am not blown away by this product. After three weeks, there was very little improvement in the condition of my teeth.

Easy to use and my teeth looked whiter after 1 use. I use these once a week and my teeth stay pretty white.

My teeth are by no means white. These worked for the first couple days, but then hit a plateau. I don't know if my teeth are too yellow for them or if maybe they're too white, but either way, that did not work for me. They were not great for sensitive teeth either, the cold really hurt.

Seems to kind of work. Applying it can be a bit funky at first, but once you get used to it, it's not too bad.