I don't have a huge house, so using my hoppes #9 indoors can be overwhelming at times. I don't like cleaning outside because of the heat and humidity. So, I am wondering whether I some break free would clean the bores of my guns just as well so that I can keep from inhaling to many noxious fumes. I intend to try it next time I shoot, but since I don't have any break free at the moment I thought I'd ask ahead of time.