Features: Keurig Descaling Solution Is An Important Step To Cleaning And Caring For Your Keurig Coffee Maker. When Used Every 3 Months, Or As Often Needed, Keurig Descaling Solution Safely And Effectively Cleanses And Removes Mineral Buildup From Inside Your Coffee Maker Which Can Affect Brewer Performance, Taste, And Quality Of Your Beverages. An Important Step Of Your Keurig Coffee Maker Maintenance Routine, Keurig Descaling Solution Keeps Your Coffee Maker Clean, Performing At Its Peak, And Beverages Tasting Their Best. Keurig Descaling Solution Is The Only Keurig Recommended Cleaning Solution To Be Used With All Keurig Coffee Makers. Descaling Is An Important Process That Cleans The Inside Of Your Coffee Maker.