$20 quick fix for scratches in windscreen...
At first i tried to cut and polish the scratches out, but it didnt work too well... dont get me wrong, it did remove the scratches but it took forever.
I then was reccommended by a mate to use toothpaste?!?! It worked... alot better than the cut and polish.
I then got in contact with a few glaziers and they pointed me in the way of Cerium Oxide (aka Opticians Rouge)... WOW what a miracle worker!!! NOT A SCRATCH!
this stuff is amazing and I reccommend it to all people who have annoying light scratches on the windscreen (although if you can feel the scratch when you rub your hand along it, it probably needs to be ground down first).