A quick rub with WD-40 works wonders. Sometimes I just squirt some into
the toolbox if I don't feel like sorting it first.

A copper wire brush cleans off rust quite well. If you get one of the
round ones that chucks into a drill motor it goes pretty quick.


Faustino Dina wrote:

Hi all,

I live in a high moisture area. Recently I noticed one of my flat wood bits
is getting rust (oxidizing) and it was not used yet (!) Now I'm worried
about my circular saw's blade. Which care should I have with them? May be
covering them with light oil or something alike... What do you reccommend?

Thanks