I got these white strips to use before my wedding and the results were amazing! I definitely achieved a brighter smile with this product and lasting results! I would totally recommend this product and believe it is a great price for how well it works!

I saw a difference after 1 use. After using the whole box, my teeth are much whiter and prettier. I get my teeth cleaned twice a year, but I'm 49, and my teeth were looking dingy and yellowish. Now they are a lovely, natural white, not a weird, radiant, high-beam white. The strips are dry when you put them on, so they're easy to handle and place. I used them in the morning, when I was getting into the shower. That way, my teeth were clean from the night before, but not sensitive from being freshly brushed. When applying, I'd start from the center, poking the strip into the spaces between my teeth with my fingernail, so that the whole tooth was in contact with the strip. They didn't budge after pressing them in place.

I originally thought I could love these white strips because they are so convenient and know so many people who rave about them. The plus side is that they definitely were able to whiten my teeth several shades within just 2 treatments. The downside is that they made me teeth extremely sensitive. One way that I prevent that is using toothpaste for sensitive teeth. I will probably be trying out a different type of teeth whitener next time.

[This review was collected as part of a promotion.] I recently tried the Crest 3DWhitestrips Professional Effects, and I can honestly say—they live up to the hype. I started seeing a difference after just 3 uses, and by the end of the 20-day treatment, my teeth were visibly whiter—like two shades lighter at least. Each strip fits well and stays in place (upper and lower), so I could still talk or move around without it slipping. It gave results similar to what I’ve gotten from in-office whitening—without the high price tag. I was worried about sensitivity, but I only had mild tingling once or twice. I used a sensitivity toothpaste during the process, which helped. If you have very sensitive teeth, start slow—maybe every other day—just to be safe.

I've used these before and each time they do the job! I went about 2-4 years in between whitening and they stayed pretty white, with just brushing with crest 3D white toothpaste! Of course, using the strips again recently, has made my smile even whiter! I do recommend the LUXE professional effects as they stick the best and perform the best.

Absolutely love this product and the results that I have seen from this product. My teeth have become so much whiter since starting to use this about 4 years ago. I whiten my teeth about once a month and have done it for about 3-4 years and it has stayed consistently white over all this time. The only complaint I have is when the strips go on the teeth, it is extremely difficult for them to stand in place as nothing is holding them there. Personally, I put my retainer in on top to hold them down so I can get the most out of my strips, but others may not be able to. They seem a little bit more pricy but I am willing to pay for something that works for me.

I used these one time and they had my teeth so pearly, bright white that people would continuously ask me what I used and how I got my teeth so white. I used them everyday day for two weeks and then I started using them every other day because it made my teeth sensitive. I was also using the brightening light along with it and it sped the process up. I would recommend this product for anyone who really needs help getting their teeth whiter because they smoke or drink a lot of coffee or brown sodas. Otherwise, it’s a once a year use for people with fairly white teeth and they can use Colgate optic white to keep the whiteness.

I've been using crest 3D Whitestrips Professional Effects on and off for nearly a year now and received better results than I had expected! However, the last box I purchased left me more than disappointed. Nearly half of the strips were damaged and unusable, almost as if they were damp when sealed in their individual packages. Major disappointment, but definitely won't keep me from future purchases.

[This review was collected as part of a promotion.] This 3Dwhitestrip teeth whitening strips is one of my must have. I’m a heavy coffee drinker , i drink coffee 3 times a day every single day . I do noticed not but teeth have been getting yellowish. Having to use this 3D whitening strips helps prevent my teeth from even getting more yellowish. I also did noticed that my teeth have been improving from how it looks like before. This product works for me.

I use these all the time for when I have an event that I know I will be photographed at. They cause no sensitivity in my teeth and they work really well, especially considering the cost compared to the cost of a professional whitening treatment. Highly recommend!