Track cleaning has been gone over so many times, it is hard to believe there is yet another thread. But anyway, the whole article on non-polar cleaning (plus graphite) is well worth reading:
https://s3-us-west-2.amazonaws...ne/index.html?page=9
For a good discussion that's on OGF, try this one. You will find links to a lot of interesting reading on the 2nd page:
https://ogrforum.ogaugerr.com/...eaning-wheels?page=1
Seems like most of the common cleaning methods are not that good. Not to say they don't sort of work, but you can do a lot better. No matter what you use, always finish with mineral spirits and a little graphite on the rails. You won't be sorry.
Tom Stoltz
in Maine