I recommend using the Cory Hi Gloss formula. Available from most supply
houses. If your have a lot of grunge, you can use Murphy's Oil Soap,
Naptha, just about anything. If you want to polish (you'll need to
after using the above cleaners), I recommend Meguiar's Mirror Glaze #10
and/or #17. They are made for plexiglas or Lexan and work great on
polyester too. Antistatic keeps dust from jumping back on. Use only
100% cotton cloth to apply. Deep scratches? That's anothter topic.
Good luck,
Paul McCloud
San Diego
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