How to Clean Coffee Mug Stains and Odors (Updated 2026)
Home / Coffee Guide Coffee guide • Updated 2026 How to Clean Coffee Mug Stains and Odors (Updated 2026) Reviewed and updated October 10, 2026 The short answerWash a coffee mug with warm water and dish detergent after use. For stubborn stains, apply a damp baking-soda paste with a soft sponge, rinse thoroughly, and repeat. … Read more