Crest 3D white strips are so easy to use and you can see mold results with your first treatment. The strips don't slide around, but sometimes you might get a weird taste in your mouth from the strips. Overall, I love crest white strips and will continue to use and purchase them

Over the years I have tried countless whitening products, but was always left disappointed. I had always been a little skeptical about Crest Whitening Strips, kind of like one of those "too good to be true" kind of things. Until one evening when I thought I would just give the whitening thing one last try. After the first two nights I was astonished by the results. Not only did I notice the immense difference in my smile, so did my friends and colleagues. I have never felt more confident in my smile. I might even dare to say it is absolutely flawless. Crest Whitening Strips not only turned my average white teeth into an impeccable smile, but it also gave me the confidence to walk around everyday flaunt my smile. In my book, you can't put a price tag on feeling beautiful and confident. Even if you had to, I'd say these are a steal.

I have been using these white strips for many years. I just love how they make my teeth whiter and brighter. I get so many compliments on my teeth, even my dentist exclaims how white they are and ask what I use. They even laugh when they have to move the light above me because they are so bright. I would, and have recommended these white strips to my family and friends. I use the professional effects.

I loved these, i have sensitive teeth and it did not hurt like a different brand did. I got so many compliments from people because it made a noticeable change in my smile. I am a heavy soda drinker and I didn't have to change my habits and the strips still worked

These are great for a quick fix to whiten your teeth quickly. I like to use them when I have something big coming up that I need a confidence boost for. Fair warning: do not use these immediately before going out & drinking red wine - you will have black teeth! It's also tricky to figure out which white strips are the best to use because there are SO many options & the descriptions don't help differentiate them at all.

My favorite teeth whitening product. I have only ever used these because they have yet to fail me. I have never had a problem and my smile is always glistening. A great price for a white smile without the hassle of getting your teeth whitened professionally.

These work. After one use I can notice a difference. However, I will not use them again and would definitely not recommend using them everyday. These make my teeth super sensitive to the point where it hurts to touch them. If you have sensitive teeth I don't recommend but I know people that love these strips.

I tried this amazing product for a whole month and my teeth were just glowing! It was very embarrassing to have yellow stained teeth that I couldn't even smile without feeling self conscious. After the first week my self consciousness went out the window and hello smiles! This product made my life a whole lot better believe it or not. I will never let it go!

These are pretty incredible for lifting the coffee and wine stains that build up on my teeth very quickly. I think they are easy to wear and don't slip and slide. I like to put them on while I take a shower and blow dry my hair/put on makeup. They give a noticeable difference. I removed one star because I have sensitive teeth and I DO notice that my teeth feel sensitized for about a day or two after I use these. For that reason, I only end up using them about once or twice a month.

These whitestrips helped me so much! I'm so happy I got them I don't regret it at all! I used to be really self-conscious about my teeth and I wasn't as confident as I am now. I love to smile now more than ever because i'm happy with how white my teeth are. I really recommend this to anyone who is looking for whiter teeth. I hope this review helps you make the right choice! good luck!