How to deal with Moto Key rust

If there is not much rust on the Moto Key, but there are some sporadic rust on the surface, you can use vinegar to soak the rust. Pay attention to the amount of vinegar so that the key can be completely immersed, and the soaking time should reach half an hour to one hour. The rust is loose and not so strong, and it can be wiped with a linen cloth.

If there is a lot of rust on the Moto Key, you can use the steel wire ball for brushing the pot to soak it in water, and then polish the key. Use water at the same time to wash off the polished rust. Wait until most of the rust is removed, then use vinegar. Soak it for a while and it's fine.

Or fold the iron sandpaper, put the key between two layers of iron sandpaper, and then wipe it back and forth. Not only will it be smoother, but it will not affect the shape of the key. If the Moto Key is severely rusted, it is recommended to replace it with a new one.