Ive been using Hoppes Elite gun cleaner for a few months now and really do like it.,non-toxic, no smell, wood and bluing safe)Today i picked up some of the Hoppes Elite Copper Terminator, i ive got to say wow. Works great fast and easy, really deep cleans the bore and if you are cleaning 2 guns while one is sitting you can start on the other and get them done about the same time. Id like to know what anybodys opinion is on the Hoppes Elite line up and if there is anything else i should be considering.