BluKote is good stuff, I keep it on hand for minor cuts, etc. but if it's something I want to be able to "look at" then I'll use something else.

I wish I’d thought of that or had something else on hand before I sprayed and turned everything dark! Is that necrosis or blue kote? Hmmmn? I just saw bleeding and immediately went with my go to, I have a can with me 90% of the time, solution. What is that they say about hindsight?