Keurig Coffee Maker Manual Descale. Many keurig coffee maker owners don’t realize that their keurig needs to be cleaned at least every three to six months if not more often for heavy coffee drinkers. If you own a keurig coffee maker, you know the drill:
White distilled vinegar will help descale (remove lime and scale buildup) your coffee maker, which is key to helping it run. While doing so switch the brewer. It pours really slow, or only fills up half of your cup—or even worse, refuses to fill it at all.
How to descale a keurig 2.0:
6 open the keurig where you add in your coffee pods. While doing so switch the brewer. It will reduce the frequency with which you have to descale your keurig. Obviously, the first thing you need to do is unplug the machine.