How do I fix the rust on my Vauxhall Mokka's door?

I recently noticed some rust forming on the bottom of my Vauxhall Mokka's door. What is the best way to fix this issue and prevent it from spreading?

First off, it's important to address this rust issue as soon as possible to prevent it from getting worse. You can start by removing any loose paint and rust with sandpaper. Then, apply a rust converter to the affected area to stop the rust from spreading. Finish off by painting over the treated area with a rust-inhibiting primer and matching touch-up paint.

Another option is to take your car to a professional auto body shop. They have the expertise and tools to properly remove the rust and restore the affected area. It may be a bit more costly, but it will ensure that the job is done correctly and the rust won't come back.

Prevention is key when it comes to rust on your car. To avoid future rust issues, regularly wash and wax your car to protect the paint and undercarriage. Also, be sure to address any scratches or dings on the car's exterior before they have a chance to develop into rust spots.