What’s a good product to clean the pad on a Bachmann track cleaning tank car? Mine is definitely in need of cleaning, but I don’t want to use something that will damage the pad or adhesive that holds it on. I’ve thought of alchol, Goo Gone, track cleaning fluid or a fine wire brush. Since I don’t know what the pad is made of I’d hate to use something that would damage it. Less expensive to ask a question then replace the pad.
Thank you,
Richard