GET IT. This is what you're looking for. I can't afford doing a hollywood smile. Plus I like keeping my teeth naturally white. One box lasted me a year and just got a new one. I do the treatment whenever I feel like my teeth need to be some shades whiter and this does the job, especially when you want to wear red lipstick. Red+yellow=ugliest combination on your face and pictures.

The product works as intended and improved the whiteness of my teeth within one use. I was afraid my teeth would get sensitive so I would only wear this 3-4 days in a row. It's kind of gross to have on because it's glued to your teeth and gums for half an hour, but it's actually not too bad. I just wouldn't want to do it two weeks in a row. I got results and I have a stash of strips for touch-ups.

I Luke using these strips. They've improved significantly over the years. They stay in your teeth and don't slide around. The only thing I don't like is how the whitening solution feels when you take off the strips. You rinse it off, but it still grossed me out. I feel like this does the job to get the stains off my teeth. Highly recommend giving this a try.

I know these work to whiten my teeth but I don't think By very much. And it causes a lot of tooth sensitivity in my Opinion. I will continue to purchase because it is a great option for at home teeth whitening I just wish it didn't cause the sensitivity.

These will make your teeth whiter, but they are not good for people with sensitive teeth. It made my teeth so sensitive that as soon as I opened my mouth and the air hit my teeth it brought tears to my eyes. I have to go to the dentist and get numbing cream for a few days so that I could open my mouth without being in pain again. If you have normal teeth then these might work very well for you. I definitely noticed my teethed were whiter, just didn't work out for me.

This product is really great if you have somewhere to be and you want your teeth to be whiter or as something that you do maybe just twice a year for  generally whiter teeth but I recently stopped using this product because I noticed that my toothpaste was doing a really great job of whitening my teeth and this product might not be the best for your health so I don't use it that often.

These made my teeth super white. I didn't notice my teeth getting sensitive but I know a few people who couldn't do the strips multiple days in a row because it hurt their gums. I have a high pain tolerance in my mouth though so I didn't mind. They work great.

This product has outrageous results. I try to use them at least once a month because I do enjoy a good cup of coffee as well as red wine and this product erases all the darkening that occurs. Thank you for making this product available to the public!!!

I am a fanatic about my teeth, and this product does exactly what I want! I have a whiter/brighter smile! I use the crest 3D professional white strips (whole box) twice a year! Some sensitivity at first, but doesn't last. I think everyone should give this product a try, it is well worth it and the money!

I actually faithfully keep coming back to these white strips. I'm a pack a day smoker and I drink coffee all day long. Everytime I notice my teeth are looking dingey I use these strips for 3 or 4 days. My teeth are always back to white for a few months after that. They taste a little strange, but they stay on your teeth and the gooo rinses off easy when you take the strips out. I love these things. Totally reccomend.