I use these white strips from time to time when I have something coming up I want my teeth to look extra bright for! They work really well, and I'm always surprised by how much whiter they get my teeth. The only problem I have is that they'll sometimes burn my gums.

These are great for at home whitening, you pop them on and go about your day for 30-60 minutes. Just be careful you dont place them on your gums because sometimes in burns or whitens them a little but that goes away in a few minutes after you take them off

These strips are definitely effective, especially when used with the UV light. however, they are NOT ideal for people with sensitive teeth. Even if I only leave the strips on for ~30 minutes (rather than the suggested 60mins), my teeth are SOOO sore and sensitive for at least a day or so. Great whitening results though!

I have used the 3D toothpaste faithfully for years and always receive compliments on my white teeth. When I feel like I need an extra aid for whitening, I splurge on the 3D white strips. I think they're really effective but can leave your gums sore. I usually put Vaseline in my gums before applying the white strips and it seems to eliminate the issue.

Tastes horrible and saw minimal effects. It was something I dreaded, sort of tastes like a bleach mixture. Like actual bleach taste. If I used this consistently for a long time it might get my teeth where I want them but it's not a hassle I think is worth it.

It is a wonderful option to whiten your teeth at a great price. Use it with caution following the instructions. Remove stains of coffee and wine, clear the teeth. Many years ago I had a professional whitening with laser and being honest the results can be compared obviously with laser treatment were super white and shiny teeth. I recommend crest

I've been using Crest white strips for several years now and have been extremely satisfied and happy with their results. It's not the results I'm disappointed in, but the fit of the latest version that I purchased which have a terrible fit for your bottom teeth! In the past, Crest made the bottom strip smaller/shorter & it fit great, but now it's the same length as the top strip which makes it difficult to place on your bottom teeth. It also doesn't stay in place toward the back on both sides and now that you need to leave them on for a full hour (rather than 30min. twice a day), it's not comfortable....my husband is in agreement! I hope Crest will consider going back to the other smaller strips for the bottom teeth in the future!

Work fast and see results after one to two uses. I have mildly sensitive teeth and these felt fine to me. They are a pain to take off, but that's how all whitening strips are. You get 10 strips in a pack, so it's semi affordable for the price. A good trustworthy option though.

These are great strips. They really do work to whiten your teeth. I only used a few times before noticing the change. So many people have complimented me and even my dentists were like wow what did you use. The only negative I would say is the taste and since they are strips, it would would move around too much. I had to adjusting the strips. My teeth were already sensitive to hot and cold so it didn't change the amount of sensitivity for me.

This product is very effective and very easy to use. The only downside is- if I try to suck back the spit buildup (I know, gross) then I get shooting pain through my teeth. I have multiple family members who have this sensation no matter what they do when using this product. But, I have continued to use this product as it is affordable and works well into my nightly routine. As warned on the box, it can make your teeth a little sensitive for a few days after use, but I only occasionally noticed this and it was not sensitive enough for me to change any food or beverage consumption.