Gain Liquid Detergent Original with FreshLock is designed to keep freshness in your clothes even after two weeks. The Gain Detergent 64 Loads, 100 fl oz, comes in the original scent that combines overtones of orange, lemon and blossoms with a modern fruity, green twist with undertones of white floral jasmine with a hint of woody amber. This liquid laundry detergent can be used with Gain Liquid Fabric Softener or Gain Dryer Sheets (sold separately), for a matching scent.