General waste bin or glass recycle bin or neither?
I have some decade old, gruesome tall thin glasses infested with mold and food residue, cloaked in a grotesque and sticky film of decaying death that… are in no easy way to clean. What to do with them?
I think it might be dangerous to workers when put in the general waste.
Size depending, an ultrasonic cleaner and alcohol will do the trick. That’s how I clean my glass pipes from resin and debris, and it always comes out spotless with no manual cleaning effort.