You want more than just a polish, you want a cleaner as well. You can do it in two steps with a separate cleaner like Track's Clean and Dull (nee Clean and Tacky), which, in spite of their names, won't actually dull the ball, followed by a fresh coat of polish from time to time. You shouldn't need to repolish the ball frequently if you use something that doesn't remove the polish when you clean it. CnD and CnT are the best cleaners you can buy.
SH
