Those old transparent pieces.....

steveviscious89 · 2016-01-19T15:27:57.000Z

I've tried to research ways to 'polish off' old transparent pieces that have been scratched to death, but nothing seems to work. I think I remember someone saying toothpaste, but that was not effective. Is there any known way of buffing out those scratches and getting it somewhere close to the original look?