Crest 3d Vivid White Strips

I used these before my wedding to make sure my teeth were nice an white. After about 5 uses my teeth were whiter but they seemed to be feeling more and more sensitive after each use. I persevered a couple more times for the sake of pearly whites on my big day but I stopped after that. I wouldn't use them again as they did cause discomfort.

I liked that these were easy to use and saw results quite fast. I found that they worked reasonably well for a short period of time but their effects soon wore off. I noticed my teeth were also feeling a lot more sensitive than normal.

I found these way to hard on my teeth, after using only 2 strips I had to give up. My teeth are not super sensitive normally but these just plain hurt! I'm sorry I can't review on whether they whiten like they say, from what I saw and heard they are really good but for me it turned into a painful experience :(

The strips are easy to apply and I don't fault them in any way except that they hurt my teeth like they've never hurt before!

I am an avid coffee drinker, and my teeth hate me for it. I was starting to feel pretty self conscious about my teeth looking yellow, so I had a hunt around for what I could use that wouldn't be too expensive. I was watching a youtube video about whitening teeth, and these came up. I thought I would give them a go, so I ordered some.

When I first got the product I was super excited to try them, as so many people had great results from them.

I followed the instructions, and they worked great. However, after the first few uses of them my teeth got super sensitive, and really painful. I found that during my sleep I was dribbling a tremendous amount, because my teeth were so sensitive I couldn't close my mouth.

I would recommend these to people who do not struggle with any sensitivity. I would also recommend that you do not use the strips too often, and leave reasonable periods of time between each use. This should help with easing the sensitivity. I however have not used them again, as I am slightly nervous about feeling that much pain in my teeth again.

This was my experience of them (the sensitivity and pain), but I know many people who did not get this. So I would recommend you think about how sensitive your teeth are prior to buying these, and trying them for yourself. :)

After hearing so many beauty gurus raves about this product, I went and tried it myself. Hmmm I have only used 3 stripes and I couldn't continue cause it made my teeth sore and painful! I can't really comment on the whitening effect cause I haven't used enough to give a full review. I don't have sensitive teeth but it still gave me alot of pain.

I used to wear braces, and after I got them removed, they left marks on my teeth. This made me want to try every single teeth whitening products in the market.

After watching tons of YouTube videos with ladies having really white teeth after using this strips and after reading lots of good feedback on the internet. And my friend tried this and worked for her.

I have decided to try it myself, I was so excited to try these. I mean, by watching the videos they seemed like magic! So yes, I followed my friends instructions, she was even there to see if I'm doing it right. After getting them on my teeth, they feel weird for the first 5 mins. It was quite hard to put it and you have to make sure that you don't talk or move your mouth. After 10 minutes, the scariest thing happened. I felt as if my teeth were dissolving, they were feeling weird. It kinda stings and hurt at the same time. I never felt that way before. I left it on for another 3 minutes, thinking it was just the strips working its wonders. But it got worse and I got worried so I took them out. My teeth felt really weak and sensitive and they left ugly white marks on my teeth(which didn't last a week). It was a scary experience and I was so gutted since I thought it would worked for me, and it was expensive as well.