These are great. I just hate how long they take. And you also can't eat for a certain time after and I feel like the whole time portion of takes up a lot of my day, so my piece of advice is to manage your time better if you want to use these. Overall: 9/10

These are my go to. They make your teeth visibly whiter after one use. They don't taste very good but I use them before special events for 45 min - an hour (the allocated time is 10-20 min) and my teeth are GLOWING. I use them very sparingly as they make your teeth sensitive but I absolutely love these and can't imagine not having them

You can see the difference after one use. This stuff changed the way my teeth look. I get so many compliments on how white they are. There might be a little bit of a tingling sensation. The light also makes your results show up faster. I highly highly recommend.

I thought i didn't have Sensitive teeth but when I did this for a little bit my teeth start to get insensitive and then I started doing it once a month and it still hurt my teeth so just be careful make sure you don't hurt your teeth but they made my teeth really white

Whoo boy. This hurts my teeth from the second I put it on to at least five days after I take it off. Slimy, slides off of teeth, bottom not big enough to cover front and back, and the taste is real bad. I couldn't try this long enough to see results as I care about the health of my teeth

I would recommend these strips. They're very simple to use and do their job. The flavor tastes nice & I have noticed they have made my teeth whiter. They haven't made my teeth sensitive at all. Make my teeth feel really nice after use and don't leave residue.

Love this product! I use it every other day, once or twice a year. In my experience, using it every other day prevents any sensitivity from developing. Also, this product doesn't doesn't over-whiten and leaves a more naturally white appearance than other whitening products I've used.

These Crest white strips are great and made my teeth look beautiful. You get many in a box for a low price, and they last for a long time. The packaging tells you how to use them and it's very easy. My teeth never feel sensitive after using and they look as white as can be!

These whitening stripes work well! I feel like they noticeably make a difference in the color of my teeth. My teeth do sometimes hurt the next day but I have sensitive teeth!

This is a really good product if you want to whiten your teeth. It's super convenient and easy to use. it's bad for your teeth if you use it multiple times a week but 10/10