1）Simply heat the stainless steel, then pour a little vinegar on the cotton cloth to cover the rusty stainless steel, and then wipe it gently to remove it.

2）In the same way, use lemon juice to cover the stainless steel surface, and repeated friction can also remove rust.

3）Pour acetic acid solution on the rusty spots of stainless steel, and then wait for one night, and it can be easily wiped off the next day.

4) If you can soak the stainless steel object in boiling water, after soaking it for a few hours, apply some soap and milk to the soaked position, which can also have a corresponding effect.