I dont turn necks and just use bushing dies to change calibers for different cats on the same case and to only have to minimally size the necks, work the brass as little as possible an keep consistant neck tension. I keep the expander balls in.
I have a 25 caliber nylon brittle brush in a handle that I rub a little Imperial on with my finger and run it through the neck to clean(I don't tumble brass) and lube them. I keep a little Imperial on the thumb and forefinger of the hand I pull the handle with and just smear a little on the outside of the neck and body, I can usually get 10 or so cases before swiping my finger across the tin again. It takes so little that I've had the same tin on the shelf for years.
I hate One Shot it is the only lube I've stuck a case with, it takes too long for it to dry. I used to use a lanolin/alcohol based pump spray from Franklin Arsenal that dried quickly.