Re: Cleaning Light Scratches On Front Windshield
When I had my Kawasaki Voyager touring bike, it like most all touring bikes, had a Polycarbonate windshield. It scratched easily. You could really see it when you rode into the Sun. Most all motorcycle shops sell a polishing compound that will make it look just like new.
I forget the name of it, but they told me it will work equally well on glass, it just takes longer with more elbow grease. I'm guessing it's not much different than these headlight lens restore kits they sell. All they are is a fine abrasive paste.