HI Diane, try using some Coca Cola. Just pour some on and let it sit for a bit and then use a wire brush to the rust off. It make a couple applications and scrubs, but it really does work. Apply Rust-Oleum rust Rust Stop to stop the rust from coming back
You can try these things! https://m.wikihow.com/Remove-Rust-from-Metal
"Whink" rust remover for fabrics.
vinegar is perfect for that task .. check this pin https://www.pinterest.com/pin/314548355223664924/
Hey, it depends on the item you and de-rusting.
But I found this method to be easy