I got a used dash to replace mine and it needs a real good cleaning. Some parts of it has some hard to get gunk off and other spots not to bad. What would be the best way to get this clean and looking new again.
use a gentle APC if regular soap isn't touching it. simple green is a pretty good OTC option, or pick up the duragloss APC at car quest/Napa. cheap and good...also safe.