I've gone full circle a couple of times with cleaning solvents and have settled on Butches, Kroil, and Sweets when I think it's needed (and it usually is)..
Honestly,, with the technology nowdays,,, it's probably all pretty good.. At the same time,, there's no magic elixors either (IMO)... I've cleaned a barrel with WipeOut and got copper out of the same barrel with X,Y,Z. And vice-versa..
Like Turtle,,, I like WipeOut when I'm in a hurry, or in a Motel when shooting Gophers. I find it works best if left overnight..
Here's a little trick to combat the mess from WipeOut, which is one of the things I don't like about it. With my 17cals it seems like you can't get your finger off of the button fast enough. /ubbthreads/images/graemlins/frown.gif
A piece of 1/4id-3/8od plastic tubing from just about anyhardware store fit's perfectly in all 222based chambers and the W.O. can's nozzel fits snug in the other end. The fit in the chamber is so good that a little oil is needed.
You can also put a pop or water bottle over the muzzle to catch the excess.
Just leave it with the muzzle tipped slightly downward untill morning and patch it out...