I got one of these Peco rubberized with abrasive track cleaning eraser/bar thingys.
(on the other end of the scale I also have a CMX track cleaning tank car which I have yet to load up and drive around) Ok, so I used this bar and now it is all blackened etc., etc.
What next? Do I clean the bar off somehow? Doesn’t seem right to use it on the track next time with the grime still on it.
(told you it was a silly little question. But thanks to anyone who cares to respond.)