RE: Pioneer Powder
Cayugad
Your Clean Shot loaded bore needs to remain outdoors with moisture surroundings in order to witness it's lessening/hangfire effects along with dripping/droplets of powder when the muzzle is pointed downwards after hunting in wet conditions.
My tests were conducted/proven with it's sister (American Pioneer) last fall. I left the two front doors of my pickup open with the tightly-capped powder on the rain-protected front seat for a few hours along with subjecting it to a couple of mild (25 degree) temperature changes moving it from auto to trailer... back to auto. That's all it took to create a non-working environment.