The standard Keurig coffeemaker has some dishwasher safe parts such as the water reservoir, but other parts must be cleaned by hand. While those parts are in the dishwasher take your old toothbrush and clear any coffee grinds left in the K-cup holder. When the dishwasher is finished, reassemble your Keurig.Click to see full answer. Similarly, you may ask, are keurig 2.0 parts dishwasher safe?No, we do not recommend placing any part of the Keurig® Plus Series® / Keurig® 2.0 System in the dishwasher. Washing by hand is best.Secondly, is My K Cup dishwasher safe? Both My K-Cup® filter accessories are top-rack dishwasher safe. They can also be cleaned by hand with warm soapy water, and rinsed. Considering this, how do you clean a Keurig dishwasher? Do not put them in the dishwasher — instead, remove the reservoir and the lid and clean them with a damp, soapy, non-abrasive cloth, then rinse them.How do you clean the inside of a Keurig coffee maker?Cleaning the inside of the coffee maker is as important as cleaning the exterior components. Reassemble your clean, dry reservoir, and fill it with 4 cups of white vinegar and 2 cups of water. Run the machine a few times with no filter in place, essentially brewing cup after cup of hot vinegar.