How to Remove Rust Stains From a Washing Machine
13/03/2018· Sand surface rust and enamel off corroded parts of the washing machine, using 150-grit wet/dry sandpaper. Once all the loose material is gone, treat the rust that remains with a rust dissolver, such as naval jelly. Apply the product according to the instructions and let it work for the recommended amount of time before wiping it off and, if recommended, rinsing the area with water.