The breach plug is STUCK on a T/C black powder Pro Hunter.
Some suggest hot water and soap(?) poured in the bore and left to sit until the black powder is dissolved on the breach plug threads.
What do YOU add to the hot water?
How long must it sit?
How do you plug the primer hole to keep the mixture in the barrel?
Any other bright ideas to get the plug out?
Best ant-seize grease to keep this from EVER happening again?