Instead of taking it to the pro shop just make one. Here’s how:
Get a plastic 5 gal bucket and flip it upside down. On most of them there is a small ring in the center of the bottom. Cut this out.
Place the bowling ball under the bucket.
Get your wife’s hair drier and place it in the hole and turn it on high for 5 or so minutes.
Uncover a quickly wipe the oil off the ball.
Turn it 180 degrees and do the process again.
Continue until there isn’t any signs of oil.
I’ve been doing this for several years and have never damaged a ball.
GO ARMY (Airborne all the way)