Written on: 05/06/2008
I have been using them for 4days now and I have noticed them getting whiter.
I use one strip at a time, at the moment I just have the bottom one in. I find that if you have both at the same time you drool a lot and its difficult to talk. Its more more comfortable just wearing one at a time.
Also make sure you have no cuts on your gums as it will sting.
I bought the Premium Whitening Strips off ebay for about £20.00. After using it once I did notice a difference, but I still have a little yellowing at the bottom of my teeth. But I still have a few more days to go.
I read a lot of reviews about this product, a lot people said it caused sensitivity, I have really sensitive teeth and it hasn't made them any different and the product it not painful to use, just tastes a little bad. But bearable, you are getting a nicer smile.