Why Does My Coffee Taste Bad After Descaling My Keurig?
Descaling Keurig removes mineral buildup in the machine, but it can also leave behind a residue that affects the taste of your coffee. The residue is composed of mineral particles that were descaled but not completely rinsed out of the machine. This residue can cause a bad taste in your coffee when it mixes with the brewed coffee. To remedy this, try flushing your Keurig with several cycles of water after descaling to ensure that the residue is completely removed.