Rust Removal on moldboards.

Suggestions for effective Rust Removal; Cleaning up your moldboard plow for field work. These are a few suggestions on how to clean up your plow bottom; there are many methods and these work well for me.
John Deere 812 two bottom plow with old type 'blacksmith' type bottoms.

[@hillbilly918]

Pull that thing through the ground a few minutes and it'll shine like new

[@c.carney1948]

Yes, that is all I do. A couple passes and it is shiny.

[@maisyholly]

Will sandblasting moldboards work ?

[@zaappp1588]

Bought a 4 bottom with some broken share tips. The front two nuts and bolts are so rusted that they just round off. What's the easiest way to remove them short of grinding them off?

[@robbiemccarty4226]

Heat

[@zaappp1588]

@@robbiemccarty4226 Yeah, that didn't work. I ended up using a cutting wheel on the grinder and knocked them out with a hammer.

[@iqcomposite]

Use plastic mouldboards instead