What is the best celebrity sexy white teeth product?

Do you notice how Simon Cowell’s set of teeth seems to get whiter and whiter at each American Idol? Now, I am watching Simon Cowell on the British X-Factor and the display of his row of white teeth can blind a person if the person stares too long.

So, I was asking a friend how he gets such a sparkling white teeth and if those products like celebrity sexy white teeth whitener can work on our teeth? We googled around and found that most people vouch that the crest whitestrip does work if one puts in lots of discipline to use the whitestrips continously.

Amazon is selling this product rather cheaply and I do wonder how efficient the teeth whitening product is compared to the others. I suppose none of us can afford the kind of laser teeth whitening like Simon Cowell so we have to make do with this cheaper alternative. Of course, there is the other much talkabout celebrity sexy white teeth but so many people claimed it doesn’t work as well.