So I am not a owner in the traditional sense but I do have a room that is open to the public so the table gets a lot of use. With that said I use the Ballstar cleaner. I use very little of the polish that it comes with and clean each ball with a microfiber cloth before putting balls back onto the table. I am seeing residue kinda staining the rails and an overall tint on the playing surface. Can anyone recommend a cleaning liquid that can not leave a residue but is still effective?