Do not use a rejuvenator it will eventually damage your ball. It not only pulls out the oil but plastizer as well. The plastizer is what make a reactive ball hook as well as making the cover stock plyable. If to much plastizier is removed the cover stock will become brittle and can crack. Also you will void your warranty. The factory can tell if you have used a rejuvanator.
If you want a deeper cleaning than just ball cleaner, use the Hook Again treatment . Hot water bath will work also just don't use to hot of water.
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Rick Guined
Track Regional Staff Member
Vise PBA Regional Staff Member