How often should I descale my K-Duo Coffee Maker and what is the process?

You should descale every 3 months to maintain performance and remove calcium deposits that can build up from mineral content in water. The descaling procedure takes approximately 75 minutes and involves three main steps: (1) run descaling solution rinses through both single cup and carafe modes, (2) let the machine rest for at least 30 minutes, and (3) run fresh water rinses through both modes four times each to thoroughly flush out all descaling solution. Use Keurig Descaling Solution and follow the detailed instructions in the manual for the complete process. (Page 5)