To be fair I probably take it too far at home, as I happily reuse the same mug for tea until it's almost unrecognisable! But in the office every single person uses a fresh mug for every cup of tea. We have the dishwasher going daily and we're only a small office!
I'm really thinking these days about wasted water and reducing unnecessary energy usage, but would I be a total scrubber to mention that maybe I could use the same mug each time? Could I even go so far as to suggest maybe others might like to do the same?
Is this gross?? Or just eminently sensible in this day and age?