I have a light colored plastic interior, Well I'm a machinist and I'm stupid. I get dirt and grease on the light plastics! Could anyone tell me what they use to clean up the interior?
I hate using strong detergents on interior pieces so start with a grease cutting soap like Dawn dish liquid and a toothbrush & wash rag or something similar. If that doesn't work step it up to something like diluted Simple Green.
For grease, Castrol "Purple Power" degreaser. If a little scuffing and dirt shows up on the lower door panel, I use a Mr. Clean Magic Eraser. It's amazing what those things will remove.
I use mr clean magic eraser or simple green. If you use simple green on a plastic panel dilute it first with water don't use the full concentrated strength in the bottle.