I used them for the first time yesterday and tried to see how many balls I could do with one wipe. Well I actually did 8 balls! On the last one, I had to rub it a little more to get the chemical to cover the ball thoroughly, but it did so completely. The smell wasn't as bad as some made it out to be. I started with my Taboo and from the very first ball, I could see the dirt coming off the ball. By the time I was done, the towel was pretty much done. I could feel that the ball surface looked and felt clean, "almost" like a new coverstock, but with dings and scratches, lol. I like this product and I'll keep using it for now.
I know it sounds like I'm in denial, but I'm not.