Things You Didn't Know You Should Clean — and How to Clean Them

"Hi. It's me, Keury — you know, your coffee maker? I know things haven't been the same lately, but I'm crusty with calcium deposits from the water we use every morning. Don't feel bad; it happens to all of us. Anyway, that may explain why your morning brew hasn't been tasting as delicious as of late. Do you mind giving me a bath with Keurig Descaling Solution ($13)? It'll remove scale buildup easily without leaving any weird smells behind. I promise, we'll be back to where we were in no time."