I food prep with my bk-14 all the time. I haven't had a problem with dirty paracord yet, just wash the blade and it's good to go again. The nylon washes off reasonably well. However, I do keep my remora's unwrapped, they'd be my first choice for cleaning fish or small game. I'd have a similar worry about micarta. Anyone know how it cleans up? I have it on my 10, but havn't really put the 10 through it's paces yet...