I threw all my cleaning cars away once I used metal polish on the rails over 4 years ago!
I have not had to clean any track since July of 2003. Before that I had to clean the track every other week (when I was getting ready for my OPs session). That was getting old real quick as I had 2500 feet of track to do.
I now have almost 3000 feet down. I may have to break down and clean the rails again as I am now doing a lot of scenery and the glue and paint seem to always hit the rails when I apply them to the scenery.
I have used both Blue Magic and Mothers Wheel polish. Either one seems to work well.
I like to apply it using a piece of HO cork roadbed and just put the Blue Magic Polish (liquid) on the cork and then rub a 10' section. I then use a clean piece of cork and buff the rails. That's it!
It really doesn't take long and not having to do it again for over 4 years is great!
BOB H - Clarion, PA
That CMX is highly recommended by my friends and I have the Centerline which works well.
Joe