Do you have to wax a rail or do something to it before you grind it with soap shoes?

Question

Do you have to wax a rail or do something to it before you grind it with soap shoes?

Answer 1

I don't think so.  You might want to lube it though.

Answer 2

If you are talking about model railroad, you can purchase track cleaner to use first, apply with Q-tip or track cleaning car, then use the track eraser.