Dude, that’s so simple to fix.
Get a cheapo $1 scouring pad, like those green ones used for pans and dishes.
If you go fancier, get a good 3M brand one, the softer kind, I believe they are purple, I can be wrong.
Get some ISO, isopropyl alcohol, and go to town, polishing it, with no fear.
Use a soft scouring pad, NO METALLIC ONES please.
They are green or purple.
I’ve done that several times, and my WeedEater, once, took a bite to my Glass Symphony stand, a kind of plastic, melting it, and it got even on the top holes. It looked awful. Looked like my WeedEater was covered in hard, impossible to get rid off, yellow candle wax. Awful on top of my beautiful purple WeedEater.
Nothing that a green or purple scouring pad wouldn’t fix. Use ISO to help clean and less abrassion.
Good luck and stay vaped man.