How Do I Descale My Keurig K50 Classic?
To descale your Keurig K50 Classic, first, empty the water reservoir and remove any leftover K-cups. Mix a solution of equal parts water and white vinegar and add it to the water reservoir. Place a large cup or bowl on the drip tray and run a brew cycle without a K-cup. Repeat this cycle until the water reservoir is empty. Finally, refill the reservoir with fresh water and run multiple brew cycles until the water is clear and free of any vinegar taste.