Leisure Time Spa 56 Chlorinating Granules 2lb pack of 3 bottles. Leisure Time Spa 56 Chlorinating Granules are a specifically formulated, concentrated dichlor granular chlorine solution that effectively sanitizes and shocks hot spa water to help keep it clean and clear. Convenient and easy-to-use Leisure Time Spa 56 Chlorinating Granules provides clear water so you can enjoy more relaxation