I have three Keurig Platinums in my shoppe. They are absolutely indispensible for coffee but I never EVER brew tea using this method. That’s like buying a Corvette with no engine.
I usually drink DD coffee in my Keurig. I did find some earl grey on clearance and figured i’d try. Problem the black cup that holds the k cups have coffee residue between the ribs. That residue will muck the taste of tea ANSWER pop out the black cup and put it in a larger cup with water to cover add one polident tablet, later wash with soap and water rinse well clean as new
I love my Keurig!
I use it mostly for coffee, but I don’t care for the Kcups for tea. I do however use the Keurig for hot water for a cuppa tea when I am in a hurry. I would prefer to brew a whole pot when I really want to enjoy a cuppa tea. But it works in a pinch.