When I was referencing a wet patch that is wet with bore solvent/cleaner.
Soak a patch with solvent-swab the bore to get it thoroughly wet-let it set for a few, scrub with the brush if you must-follow up with dry patches until they come out clean or light grey. Swab with an oily patch and let it be until the next range session.
Just don't forget to run a dry patch before you shoot.
I have discovered that by using Tetra oil subsequent cleanings are easier.