Citric acid as rust remover

[John Jackson]

Hi TC, We have Australian supply @ Woolworths (150Gram), & also Home Brew Suppliers...
Anyone tried Citric Acid Electrolysis ??
Washing Soda Electrolysis appears to etch attack iron & spring steels & create hydrogen embrittlement.....
Regards jj

[Greasy rider]

Hello, this is a link to a thread that I posted on an old car website. As you will see this chemical process is called "chelation", it is safe and effective.
Tom
https://www.jalopyjournal.com/forum/...#post-14768453