A:AnswerThis is a tough question to answer. You shouldn't try to froth milk twice since you're heating the milk fat and ariating it for it to rise. Overheating milk will cook it and change it and the flavor. We're talking what is taught to baristas and not just someone who wants warm milk. I guess the thought is.... it's a few ounces of milk.... just use the minimum required and start over when you want more. It's not that wasteful.
A:AnswerYou need a multi use keurig cup. The kind you fill with your own grinds. So the machine things there's a pod inside and will run the vinegar. Also, you must rinse the machine twice after the vinegar or you will have an aftertaste.
A:AnswerThis is definitely not the experience we want you to have with your coffee maker. Did you reach out to our Consumer Care team about this? Please give them a call at 866-901-2739. We are here to help!