nope, Breakfree is a more a lube-protectant than a cleaner despite what the label says. Butch's Bore Shine (BBS) and gun scrubber are what clean the guns. Gunscrubber out in the garage inside an old cardboard box, just hose them down, field strip, tooth brush them down, then Gunscrubber again.
then in to the basement and all bores get BBS and bristle brushes along with patchs till they come out clean, I have stopped using sweets as it will erode steel if you leave it sit, After the BBS, everything get a rub down with a rag saturated in Breakfree that keep in a ziplock for the purpose.