I use the white pads for cleaning every ball before and after plug work. They are great to clean but that's about it. I found they'll pick up any small 'particle' that a normal towel might miss.
Once they get to 'soft' then I'll wrap a towel around it and use it to clean that way. They are also great, once they are super soft, to just clean around the shop with. Takes off 'small hand' stains from the kids.
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az guy aka: R & L Bowlers Pro
rlbowlerspro@cox.net