There are a few ways to get rust off cars in Car Mechanic Simulator 2018. The first is to use a rust remover. This is a tool that is used to remove rust from metal surfaces. The second way is to use a hairdryer. This will heat up the metal and cause it to start bubbling. This will then cause the rust to come off. The third way is to use a vacuum cleaner and bucket. This will suck the rust out of the surface.
