Wahl Clipper Oil for Track: The Verdict 2 Years on?

[Mileswestern]

Remember about years ago a fad swept the online forums involved keeping your electric trains of any scale running well by coating the rails with Wahl Clipper oil? Well it's been two years since I remember reading about it. Does anybody still use it, and how successful or unsuccessful have you been using it?


What's the verdict for this product? Just another fad or something to continue using?