Going to have to try this.

“Often times, throughout the winter months, as the mercury dips and the sun makes itself scarce, we find ourselves spending more and more time in the workshop. Last weekend we had the chance to visit the workshop of Gary Bridge in beautiful Spicer, MN. We chatted tool restoration (Gary restores antique hand planes), and got a hands on demo of electrolysis, a method of using electrical current to remove rust and oxidization. It was an amazing process, and we’ll be sure to write it up fully in the near future.” BestMadeCompany