I agree with Lefty if the ball has over 100 games on it, and you have never touched the cover, then I would say that it is definately overdue for a good "cut, clean, and smooth".
What I would do is this:
I would take 600 grit abralon, or paper, and using a spinner I would WET sand it, in quarters. Then, I would take an APPROVED cleaner- not alcohol, printcleaner, or simple green- like Powerhouse's Energizer cleaner and clean the ball with the spinner. Lastly I would take 1000 grit ABRALON and WET sand it to a nice smooth finish. I would quarter this step as well.
Then I would head to the lanes, with a ball that should react like new.
With this there will be no soapy residues, harsh chemicals, or nastyness that can damage a coverstock.
If you do this, let me know how it works for you.
I have a BB Pearl that I absolutely love. It is definately my "go-to", and it has been through this proceedure many times. Only thing is, I take it to 4000 abralon, then polish the DOO_DOO out of it!!!
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Jason Jenkins
'05-'06 Hammer Amateur Staff
"Nothing HITS like a Hammer"