I was pleasantly surprised by their kit. Very easy to use. Didn't make my mouth feel “weird” and my teeth feel and look better after only a few uses. I'm a heavy smoker and coffee/soda drinker. Always look out for coupons in combination with sales at the drugstore or grocery. Best time to buy.

Crest 3DWhite Luxe Professional Effects Whitestrips are an easy and affordable option for teeth whitening. My teeth are pretty white already, but I use these to keep them that way. They are easy to use and give a great result in a little Mount of time.

This is my preferred method of teeth whitening. It is obviously not professional grade, you really need a dentist for that or at least a UV light. However they are comfortable and convenient and they do work if you keep using them, rinse regularly and cut back on things like coffee, soda etc.

I've only used maybe 5 treatments so far but I can already tell a difference. I drink coffee (a lot of it) daily and started to notice my teeth looking a little dark. I have veneers in the front and I know that these don't whiten them from their original color, but they are lightening the coffee staining. I love that they made them no-slip also, as the old version would slide all over and made it difficult to talk. These things stick on HARD and pulling them off sometimes seems like pulling off a new band aid.

I'm excited to review my whitening strips! After falling and bruising one of my front teeth, I used the whitening strips to even out the color for a corrector! This saved thousands on dentist appointments and undergoing anervestic. The price was a little expensive, but overall a very awesome product! 

Great teeth whitening kit. I'm an avid tea drinker and the stains on my teeth can drive me crazy. The crest 3D whitening kit is easy to use and great at removing the stains. I will say, you might have to use a couple strips if you have significant staining. It works like magic but it's not a miracle.

These white strips are great! They stay put, don't have a weird taste, and since they stay in place, you don't get gooey whitening product seeping into your mouth and gums. I noticed a huge difference after only one strips, and my teeth haven't been this white in years after using 5 strips total. Can't recommend this product highly enough.

I received these in a brown box with no instructions. I'm not sure how often to use them or if I start with Supreme Bright or Professional Effects. Is there any way to get the instructions? I rated "Poor" because I was required to pick one, but I have no idea if they work or not.

For the price these whitening strips are very good and after trying them for a few days the difference in the color of my teeth was definitely noticeable. I have worn the strips for an hour at a time and gone about my daily business. When it comes to taking the strips of its a bit difficult to do so and this part is where i got to taste the whitening ingredients which was not very pleasant. If you could make it easier to remove the strips after the treatment it would be brilliant.

I used to use the DIY teeth whitening tricks such as baking soda, peroxide, coconut oil and even the activated charcoal. I could barely notice a different and did no one seemed to notice. Withing 3 weeks of using my crest white strips I heard more than once that week how white my teeth looked. Using the strips doesn't cause a mess like my other efforts have caused. It's easy and effective. I love my 3D crest strips. They are worth every penny.