This 1 Gallon size is used to refill the 8 oz refillable Amplify bowing ball cleaner spray bottle. Elevate your game to a new level with Amplify bowling ball cleaner spray. It utilizes degreasing agents to easily remove marks, lane oil, and grime leaving your ball squeaky clean and ready for action! Compatible with all bowling balls. Packaged in an 8oz refillable aluminum bottle. Take advantage of the Amplify refill option at your local pro shop for maximum value and to help reduce landfill waste. Amplify is USBC approved. Effective August 1st 2019, approved ball cleaners may only be used during USBC competition with the permission of a league or tournament official. Otherwise, they are only allowed before and after certified