Electrolysis Rust Removal

[Lily'sDad]

I am using electrolysis to clean some rusty parts. I don't remember which way the polarity should be. Should the positive be on the part or on the electrodes?

 

[KennyP]

Not on the part!

 

[jason silliker]

Negative to the part positive on electrode........ “the rust flows off the tool towards the positive side”