almost free rust removal using battery charger and washing soda?

GSS340 said
I personally won't be trying the electrolysis method on any more of my parts...I put one of my spring hangers in the mix for little over a day (hanger was pretty rusty but the mounting studs were nice). Seemed to be working fairly good but at some point it self destructed. My hanger is now ruined. I am not sure what went wrong but the metal seems to be degrading and the threaded studs that were really nice...the threads were eaten away and it almost looks like pieces of metal shattered or exploded off. I am sure I did something wrong and unless your 100% sure of the process I would avoid it. Just my two cents...but at least it gives me a reason to buy new hangers :)

PM me, I have a spare hanger you can have for the shipping price.