I've used it before, and wow it's improved. There's more of it, and it still works as well, possibly better.

After reading the instructions this whitener seemed like it would be quick and easy - no muss, no fuss. Not like those strips you have to mold against your teeth. With Boots Expert Teeth Whitening Stick you just kind of brush it on your teeth, like...

i think it is a wonderful product i recommend it to anyone

would rather use the lieterine or crst strips

if you have sensitive teeth this product is not for you. it gave me a toothache!.

This product is NOT worth the money and it made my teeth (which are NOT sensitive) hurt for a couple hours. It did nothing but make them sore.

this stuff makes your teeth hurt and feel like it does when you eat something real cold and get it on the nerve or something. It also is hard to apply. I like to try all kinds of different products and such, but really wish I had left this one alone as...