Why do you ask?
Have the bowling ball cleaners you used previously not worked on this one?
I have used
Lane Masters Bowling Ball Cleaner
Neo-Tac's Liquid Nitro
Track Clean N Dull
Ultimate Black Magic Rejuvenator
Brunswick's Remove-All
All are excellent.
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"...for advice is a dangerous gift, even from the wise to the wise...."
J. R. R. Tolkien