Rust Removal on Plastic Vehicles

In most cases I have had rust stains left on a vehicle from a rusting part. I've used an old tooth brush and tooth paste (or baking soda) to remove it. It may take some time and work, but it eventually comes out. In the worst case scenario, you can always take some sand paper and file the plastic down, but I only recommend this as a last resort.

Rust Removal on Metal Vehicles

get ready to use some elbow grease because this will be a chore. In most cases the areas are hard to reach where the rust has occurred. Find yourself a tiny wire brush, q-tip, tooth brush or any device that you can get to fit in the area. I've used various cleaning materials in these areas. In most cases I used some sort of lubricating oil (WD-40 or LPS). I've had to really work it to get the areas cleaned out. In some cases it has taken me days to finish a project such as this.