[D.PASSMORE]

Originally Posted by ohboy321

When I first started to collect lanterns I tried a couple of methods I read about on the internet, including molasses. None of those methods take the rust off like reverse electrolysis.

I use swimming pool pH increaser for the sodium carbonate/washing soda. One tablespoon per gallon has been working for me.

The process creates hydrogen gas, so make sure you have good ventilation. I have read that using stainless instead of rebar creates poisonous gasses.

I have used graphite/carbon plates instead of rebar with good results. The plates don't rust like rebar so the water solution stays pretty clean and can go a long time without having to be changed.

Interesting stuff, I was looking for ways to clean small items without sand blasting.