Silly little ques. re: Peco track cleaning gizmo.

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.)

You can clean it with liquid dishwashing detergent and an old tooth brush. I have to do that all the time.

If you load the CMX Clean Machine with a good cleaner such as lacquer thinner and run it a couple of times around your layout you won’t need the Peco cleaning block any more except for some minor touchup every few months. The only place I ever need to use the Peco cleaning block is on turnouts.