Found this on the web site and for the price thought why not. After following the directions I would recommend to keep the lenses wet at all times while sanding with the 400. It will be easier to tell when the lens has changed to the white cloud that you will be needing. Also spend at least the time recommended on the last two sanding steps, for better final results. Just a little of the sanding marks showed up if I look at the lens just right, after I applied the sealer, but I do expect perfection. Over all at this point I was pleased with the results especially for the price, and the time but not in the thirty minutes. I had when completed about three hours, but how long will they stay clear ? If last a couple of years then its well worth the price.

If you follow the instructions exactly and take your time, your headlights will look considerably improved, but not new. For my BMW, a new headlight costs $319. Compare that to around $30 for the kit and you have a winner.