1) Spit/damp patch (not wet) down and up, flip and do again.
2) 50/50 mix of 99% Isopropyl Alcohol and Windex damp patch down and up, flip and do again.
3) Dry patch down and up, flip and do again.

=Very clean and dry bore ready for the next shot, easiest sabot loading and your most consistant point of impact for grouping.

Regards,

Tahquamenon