1. As a commenter suggested in the amazing Unfuck Your Habitat community, mouthwash will remove coffee and tea stains from mugs as well as from teeth. I had purchased some Original Listerine because it seemed retro-fancy. Ladies and Gentlemen, it was NOT retro-fancy. I disliked the flavor to an extent that I will not describe here, and went back to Cool Mint. However, the Original was not a waste since swishing it around in a stained mug for a few seconds and then sponging it off yields a clean, unstained mug with zero scrubbing on my part.
|Before and after The Mouthwash Treatment.|