So I just picked some up at a local store today, and I must say, it definitely gives the balls a good feel. Feel fresh and new. However, I tried to use it to clean my cue ball, and I just can't seem to get rid of the red/blue (red cause that's the color chalk I use now for my table...red felt) marks from when you hit the ball with the chalked tip.
Are those meant to come out? If so, is there any technique you use to do that? Is it easier to keep them clean with a ball cleaning machine? Do those cost a lot?