I didnt buy it yet havent had the need, just know it exists and has a guarantee to work. All its really doing is lightly burning off the gunk and probably the top layer of plastic off your head lights just like you do when you buff paint. Ive used razor blades on windows for over a decade (overspray from paint booth fans gets on everything).
Random detailing tip to making your cloth interior carpet\seats look new again..purple soap or equivalent heavy duty degreaser mixed in a hot bucket of water and a hard plastic bristle brush with the handle that kind of looks like a small iron. Unbolt the seats take them out just start pouring the hot water soap mix on the carpet and scrub and scrub and you can see all that crap coming out then shopvac it up then (do the same with the seats). If it dries a little stiffer than the fabric usually feels you probably left too much soap in and didnt vac it all up. Mind you that you need a couple days in the hot sun to dry but it does the job. Cant tell you how many salvage cars we bought were just flat out gross (french fries molded into the carpet, blood, left in rain\dirt from broken windows, you name it) and this method makes the interior look new\clean as new every time.
Random detailing tip to making your cloth interior carpet\seats look new again..purple soap or equivalent heavy duty degreaser mixed in a hot bucket of water and a hard plastic bristle brush with the handle that kind of looks like a small iron. Unbolt the seats take them out just start pouring the hot water soap mix on the carpet and scrub and scrub and you can see all that crap coming out then shopvac it up then (do the same with the seats). If it dries a little stiffer than the fabric usually feels you probably left too much soap in and didnt vac it all up. Mind you that you need a couple days in the hot sun to dry but it does the job. Cant tell you how many salvage cars we bought were just flat out gross (french fries molded into the carpet, blood, left in rain\dirt from broken windows, you name it) and this method makes the interior look new\clean as new every time.
