How Do I Deep Clean My Keurig?
To deep clean your Keurig, start by unplugging it and disassembling the removable parts, such as the water reservoir and K-cup holder. Wash these parts with warm soapy water and dry them thoroughly. Run several brew cycles with a mixture of equal parts white vinegar and water to descale the internal components. After running this mixture through the Keurig, run several brew cycles with just water to rinse out any leftover vinegar. Finally, wipe down the exterior of the Keurig with a damp cloth and reassemble all the parts.