Good point, I've just been using a polishing cloth I happen to have, but my Tres Equis needed a good thorough cleaning (it was having issues) so I figured might as well give the NC a nice bath at the same time. Those things shinned up nicely.The whole point of using ketchup is because it has two acids - one from the vinegar, and one from the tomato product. Lemon juice and vinegar will work as well as the ketchup. It eats away at the finish, "cleaning" it. Personally, I think this is all overkill, like way overboard. My dry toothbrush keeps my NC nice and clean, and the US cleaner just tweaks it - not necessary, but I have one so I might as well use it.
Last edited: