[flir]

> Also magic eraser is terrible for clear plastics. How do you deal with that?

No personal experience, but I suggest you investigate how people polish car headlights. Non-abrasive toothpaste is one common choice. Or if you want to go a bit more professional, try a plastic polishing kit or a range of progressively finer sandpapers (the coarsest paper removes the scratches, then each paper removes the scratches the previous one introduced, until you just can't see them any more. You can buy sandpaper up to 60k grit, but I doubt you'll need to go above 15k grit).

[pajko]

Try this: https://vuplex.co/

[tyingq]

Liquid plastic polish and patience has always worked for clear plastic for me...for anything other than deep gouges.