While sanding the ball first might not be needed all the time now
The point of it originally was to open the pores so that the dirt and grime and polishes that had been compacted into the porous surface over time was removed, because bowlers went longer times not cleaning their equipment if at all at the time the oil removal methods were first starting to be used. This helped make it easier for the oil to get out, because the pores were no longer plugged.
Now that people are taking better care of their equipment before it gets to the needs the oil removed stage, the sanding step might not as important.But that doesn't mean that you never do it, sometimes it might need to be done depending on the situation.
Edited by Aloarjr810 on 2/12/2011 at 9:20 PM