Cleaning a Keurig 2.0 cleaning stuck coffee machine is easy with this is a quick 60 second fix for the Keurig 2.0 k300. This will fix the no brew problem. Coffee stuck in the Keurig brewer. No need to remove any screws. Another tip for Keurig coffee makers is to run the hot water cycle after cleaning. This will remove all the stuck coffee grounds from the coffee maker. Make your Keurig as good as new. Also works on the K200 brewer.