I have a JVC KW-V830BT with a 6 inch display or so. I'm assuming unlike a lot of electronics with display faces it is not glass but instead plastic. I suppose any isopropyl/water mixture would clean it just fine, but I have a can of Plexus and wondering if I can use that on it? I guess as long as it is not glass, that's probably fine. Thoughts? What do you use to clean yours?