Just a heads up though, it's generally not good to soak a Ball Python before it sheds. It removes oils in their skin that are necessary for the shedding process. You end up making it harder for them to shed.
The best thing you can do it just make sure the humidity in his enclosures stays above 50% and he'll have a smooth shed.
"We are artists using locus and alleles as our paint; the ball python as our canvas" - Colin Weaver