Ever thought about soaking a luffa sponge in one of those acids, say pickle juice. Sling off the excess and insert blade. Should be able to get both sides at one time - just tossing out the idea, haven't tried it yet.
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Carl Rechsteiner, Bladesmith
Georgia Custom Knifemakers Guild, Charter Member
Knifemakers Guild, voting member
Registered Master Artist - GA Council for the Arts
C Rex Custom Knives
Blade Show Table 6-H
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