Recently I noticed some rusting on my damascus Scallion and understandably tried to get rid of it. First I tried some Flitz, that didn't work one bit. Then I tried light sanding with 2000 grit wet/dry, that took care of the rust, but faded the etching to very light and as you would imagine I didn't like it. But with internet being a great tool and BF (as well as some others) being a great source of know-how I did find a recepie to re-etch the blade. That worked like a charm, but I didn't even think about taking pics.
Today I decided to re-etch my Leek, there was no rust, but the pattern was lighter then I preffer. Here's the before and after for your viewing pleasure.
In case you want to take your blade to the etch spa, here's what I did:
Mix 2 parts of H20 (that'd be water for those who are not in the know) and 1 part of Radio Shack's PCB Etchant Solution
(I'm not sure what the equvalent would be), dip your blade in the mix for about a minute or two, remove, neutralize with baking soda, rinse with soapy water, you're done.
Make sure you're wearing rubber gloves the enitire time.