15 days ago I found out a 3 inch scratch on my HDTV LCD Sharp Aquos done by the woman that cleans my apartment. Instead of using the TV's cloth, she used a standard cloth and maybe some kind of sharp residue left on it scratched the display. When I first saw it I was so pissed off and thought I would have to replace the whole display.I was complaining to a friend of mine and she told me to google for some kind of solution and I came to find this product (thank God!). Today I tried it (just arrived!) and after rubbing with the cotton patch for less than two minutes, guess what? No scratch whatsoever, nothing, nada... I can't even find where it was. I am sooooo impressed... and happy of course.Based on my experience I do recommend this product.