can o worms but what I do

shoot 1 clean 1 for first 15
shoot 3 clean up to a total of 50
shoot 5 clean up to 100

this doesn't have to be done all in one shooting session of course but stick with the program and it won't hurt, if anything it helps cleaning down the road, of course I have varied on this method before depending on how dirty and how much copper I am getting out it almost depends on the barrel, some are worse than others