These whitening strips are so amazing. They helped boost my confidence tremendously. After just one use I was already seeing changes. They can be harsh on the enamel of the teeth so I try to spread out my usage. They don't taste too chemically either!

I LOVE CREST WHITE STRIPS! I had always been self conscious of my teeth but now I love them. They're pretty expensive but so worth it. I did the 10 day pack. It made my teeth sensitive but once I finished the treatment it went away. My teeth were noticeably whiter and I got a lot of compliments. It's been 3 months since I finished and I still notice a difference.

I love this product so much! I have been using these for years and always get compliments on how white my teeth are. They are easy to use and worth the price for sure. I definitely recommend for a quick boost of whitening! I will definitely continue using these.

It's effective in whitening your teeth for sure! But I hate the fact that it made my teeth feel extremely sensitive, and I couldn't eat anything cold or hot without it irritating my teeth. The sensitivity lasts for a few days but it eventually goes away. However, if you are looking for a “at home” whitening solution and don't have sensitive teeth, then try it out

These definitely work! After a few uses, they do lighten your teeth a few shades. However, the taste and slimy feeling in your mouth while using them, combined with the sensitivity it lends you, as well as the price, really puts me off. I've been using Zimba whitening strips with no issue (they stick, are coconut based and they're cheap).

Both myself & my husband use crest white strips because our friend who is a dentist told us that Professional whitening isn't worth it & to just use these. We both have perfectly white teeth & I love putting these on during my morning commute, throw it out when I get to work, done!

A pretty smile with nicely glowing, as white as they can get teeth is so fabulous to look at! I regularly whiten as part of my regular beauty regime. I model so it is necessary for that; but in general to feel confident with ones smile is a great confidence booster. These work very well - I drink red wine and black coffee and need whitening! These adhere well and lift stains successfully.

It's so amazing, that it really works. I am soon 24-year-old and I have had since childhood yellow teeth. I don't smoke but i drink coffee and sometimes but rarely red wine. I have a healthy lifestyle. I was really skeptic and sure that doesn't do anything to my teeth. But I want it to try, so I used 7 strips half of the year. Now i can see in the mirror and photos that my teeth is naturally white and I have lot of confidence to smile too. Enamel is not damaged and doesn't feel uncomfortable, they also stay place. salivary flow was strong with the strips. I will use them again. I can warmly recommend, be surprised positively!

I used these whitestrips and I was very surprised to see that you are able to see a change right away. At first they can feel very uncomfortable but then you get used to them. I do believe that they are expensive for you to repurchase over and over again. Overall, I was satisfied because you were able to see the difference in your teeth. 

Whoo boy. This hurts my teeth from the second I put it on to at least five days after I take it off. Slimy, slides off of teeth, bottom not big enough to cover front and back, and the taste is real bad. I couldn't try this long enough to see results as I care about the health of my teeth