I've had a BuzzBomb in out of box condition since I've owned it that has at least a couple hundred games on it. It performs just as good as the day I bought it.
It's not as cut and dry as just using a cleaning mixture.
I use a SG/Alcohol mix to clean my equipment just after I finish bowling before I put my equipment in the bag to leave. Don't wait until you get home and don't do it when you take your equipment out the following outing.
I use Clean and Dull about once a month when I reapply my polish, and finish the process with Docs Magic Elixir to help keep oil from getting in.
Helps to own your own spinner, but it's still easily done with the right products.
At this point, I don't think I could bleed much oil out of my ball, because there wouldn't be much in there.
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There is nothing so easy to learn as experience and nothing so hard to apply.