Identify the type of metal
Remove loose dirt with a dry cloth or soft brush
Wash with warm water and mild soap
Use a soft sponge or cloth to scrub gently
Rinse with clean water
Dry immediately with a clean towel
Apply a metal-safe cleaner if needed
Use vinegar or baking soda only if safe for that metal
Polish with a microfiber cloth
Protect with wax, oil, or a rust inhibitor if appropriate
Avoid abrasive pads or harsh chemicals
Store in a dry place to prevent corrosion