Originally posted by Mars_302
Petroluem 
Go with Aerospace 303 if you are gonna use something. Its water based and also repels dust
lol ok. some are silicone based too i think. it might not be as harmful to most newer ones where its vinyl covered dashes or that softer materials they use. the old plastic ones used in the 80s and early 90s are the ones you have to worry about they are more prone to cracking.