Dramatically reduce space by storing this compact box of 12 refill cartridges. Save on storage space, stay organized and save money compared to ready-to-use cleaning products. Each drop-in refill cartridge will create 32 oz. of ready-to-use cleaning product when combined with water. Applicable Material: Glass and Plastic Surfaces; Dirt Types: Soil; Smudges; Grease; Fingerprints; Scent: Unscented; Physical Form: Cartridge.