Remove rust on the saw blade and restore it to almost new saw blades

If you’ve found an old saw while out hunting for bargains (or rummaging around in your garage or basement) don’t let some rust put you off. You can easily see how to remove rust from a saw blade and restore it to near its original condition.

[@dragan3290]

Excellent idea. But how many volts did you apply? Cheers from Australia 👍

[@NewDIYer]

Thank you! I used a 12 volts DC power supply