Without a doubt; Plexus Anti-Static Plastic Cleaner, Protectant & Polish.....
"Originally developed for use in aviation, Plexus is quite simply the most efficient product you can buy for cleaning, protecting and polishing clear and colored plastics. Unlike conventional waxes, Plexus cleans as it polishes.
Plexus actually seals the pores of the plastic. It makes small scratches less visible, leaving a surface that's fresh, lustrous, and protected. Plexus dries perfectly, no smears, no scratches, no smudges, and no oily, tacky or sticky residue. It's anti-static, and you can apply it in mere seconds, in one simple step.
For all types of clear and colored plastics; Perspex, Lucite, Lexan, Acrylite, and all other acrylics, (including painted surfaces)."
Comes in a 13 ounce spray container, and yeah, it says not to use 'paper towels'.