1. Use sandpaper: First, you can use sandpaper to gently sand the rusty brake disc. This will remove surface rust and expose a clean surface.
2. Cleaning: After sanding, rinse the brake disc with water to remove all rust particles and dust. Ensure it is rinsed thoroughly and dried completely.
3. Anti-rust spray: Apply an anti-rust spray or anti-rust wax to the brake disc. This will help prevent future rusting.
4. Lubricant: If the brake disc makes a harsh noise while driving, you may need to apply some lubricant between the brake pads and the brake disc. This can prevent direct contact and reduce noise.
5. Seek professional help: If you are unsure how to handle the rust on the brake disc or if the methods above do not work, it is best to seek professional assistance. Professionals can use specialized tools and techniques to address the issue.
