soaking in lemon or lime juice (to remove traces of corrosion more effectively, you can sprinkle the metal surface with table salt, rinse with lemon or lime juice, and leave for a long time; afterwards, as is the case with vinegar, rub the rust off with crumpled foil);

How do you remove corrosion from metal?

Mix water and baking soda into a thick paste and spread the paste all over the metal, making sure that rusty spots are well covered. Let the paste sit on the object for an hour or so. Use steel wool or a wire brush to scour the object and remove the rust. Rinse the paste off with water and dry thoroughly.

How do you remove corrosion from electronics?

Use cotton swabs and a cleaning solution such as isopropyl alcohol, baking soda and water, or even vinegar to clean it. Gently apply the solution to the affected area and wipe back and forth until the corrosion is removed. If necessary, leave some of the solution on the corroded area and wipe it off later.