How can I effectively clean a stainless steel coffee mug? > 자유게시판

To effectively clean a stainless steel coffee mug, use a mixture of warm water and dish soap to scrub the inside and outside of the mug with a sponge or soft cloth.

For tough stains, you can also use a mixture of baking soda and water how to clean a thermos coffee mug scrub the mug. Rinse thoroughly with water and dry with a clean towel to prevent water spots.