No powder residue reactions, but...
I've noticed that any time I use Rem-Oil anywhere other than outside, like in the garage with the door up, or in the basement with the door open, my nose starts to run uncontronably and I start to sneeze a lot.
NRA Life Member
Big Sister: "You should be sponsored by Allen"
Me: "If you can't shoot good, at least look good walking to the firing line."
Big Sister: "Can you not afford a Pelican? Then buy an Allen gun bag."