If you use crisco as a lube just wipe off and regrease the cylinder pin every couple of cylinders full, and definetly before leaving for the day, otherwise the residue will harden.
I found some forceps at an auto zone. These can be used to run a patch all the way down into the cylinder pin hole and chambers. I use swatches of the Dacron Hairpad used in making seat cushions.
While shooting I just dry wipe with the hairpad, no oil or water at that point.
Invest in a touch hole pick, uncle Mike sell one that looks like a tiny drill bit, only its soft metal.
A wire from a wire brush is the right size for most touch holes.
I've used the inner wire from a guitar string as well.
Toothpicks just snap and get stuck in the hole.
I've read that soldiers sometime lay their musket in a running stream then wiped them down with a paste made of ashes from the campfire, then wiped everything dry.
Troopers using the Spencer and other repeaters would pour water into the chamber and action then work the lever a few strokes to scrape away hard fouling between reloads, if time permitted.