And hot water doesn't affect the temperature of the ball like direct heat would?
I've always been paranoid about any type of oil extraction method, so 've just stuck with cleaning the surface to get rid of dirt and oil from there. The reason for that is because in the past, balls that I've used the hot water method on seemed to lack performance. Although, that could have been the layout of some of those balls in general, as they weren't great to begin with anyways, and the fact that they were Ebonite balls. Only one of them actually lost performance after time, and now I'm trying the hot water method again, this time with soap to see if it helps any.