Product ReviewsCrest 3D White No Slip Supreme Flexfit Teeth Whitening Strips - 42 Count

Work great and adhere well too.

I have been using different kinds of Crest Whitestrips fo many years these are one of the best and adhering to my teeth and not sliding and whitening quickly. I had no problems using these, of course the fact that I have been using them for a while, with practice, I had learned how to put them on so they work better. It takes a little practice, but at 68, I have whiter teeth that people 40 years younger and am proud of my teeth and smile. Would recommend for sure.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: kielscards-036

More annoying than other Crest white strips.

These white strips are quite different from any of the previous versions of Crest strips I've tried. They're stiff, and thus less malleable. They don't fold over your teeth easily. Stretching them a bit helps a little. You leave them on for an hour and they seem to fuse to your teeth. Very difficult to remove. They seem to work more slowly than the other strips, but perhaps they are deep cleaning. My teeth are whiter, yes. As I don't drink wine or coffee, my teeth seem to reach their maximum whiteness with the others after 4 treatments. I'm at 5 now with these and they seem whiter but not in the usual glistening way. Maybe their chemical is stronger and reaches deeper, but I don't know if that's great for the surface of the teeth. I wouldn't buy these again, but we'll see if I feel that way for 18 months, which is how long they're supposed to last. The others last less than a year. I really don't enjoy the scary sensation of "what if" as I try to pry them off my teeth. So far it's worked. :)Read full review...

Verified purchase:  Yes | Condition: new | Sold by: entreprenartist

Best white strips available

I’ve been using CWS for many years. People always ask me how I get my teeth so white and are always surprised when I tell them simple at home white strips do the trick. They assume I have my teeth profession whitened. I’ve recommended this product to many and they’ve also had the same great results.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: otcvaluestop

Excellent whitening strips

They perform amazing. Take a before and after picture before you start your treatment. If you really want intense and max results, use the strips everyday for 21 days. You will notice little areas on your teeth start to turn white and then the whole teeth change in tint. They don't slip. And make sure you take your time to put them on, come on don't complain that they don't stick or you don't see results if you not willing to put a couple mins into making sure they are on properly.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: smartbuy-9

Actually works, but double it up for a full mouth experience

works surprisingly well. I don't know how long it will last but the color difference so far after about a week is impressive. I double them up, because i don't like to have the front teeth super white and the rest my normal yellow. Makes no sense, so i put 2 on top and 2 on bottom so I can reach all my teeth. Works great but means one box only last half the time. So be it. Read full review...

Verified purchase:  Yes | Condition: new | Sold by: ido5starsale

Short and long strip per treatment.?

I overlooked and got a short + long strip per treatment when I wanted two long - this is normal and widespread. Look for Luxe or Brilliance with Supreme Flexfit and the picture of 2 long strips on back of box, if this is what you might want.? This product seems to be called the "Whitestrips" version.? I use once a month and drink coffee daily. Product shipped fast, had a year and a half life, and was as advertised in a sealed box. ThanksRead full review...

Now my friends want the same white strips. Great whitener.

Great price, and these strips are better than most. I recommend you put them on an hour before going to sleep and either read a book or watch TV. Great results too...my friends noticed.

Verified purchase:  Yes | Condition: new | Sold by: shipfast2day

Good quality and item received was the same as it was described here

Good quality and item received was the same as it was described here. But, it was bit too strong for my teeth, and I didn't feel using it more than 10mins or everyday. because then you won't be able to eat food and it hurts a bit for 2-3 days continoulsyRead full review...

Verified purchase:  Yes | Condition: new | Sold by: betterdeals4less

Very little noticeable difference.

Used all the strips for 21 consecutive days and seen very little change to the brightness of my teeth. Expiration date on the box was still good, but this item did not work. I had other Crest strips before that worked really well, but not these 3D strips. I wouldn't buy these again.Read full review...

Excellent product

These strips really work. Have used them before with great results. There is no cheaper way to whiten your teeth!

Verified purchase:  Yes | Condition: new | Sold by: garage_salestore