Follow these steps to remove coffee stains from Porcelain Dishes and Porcelain Fixtures:
- Clean the stain by washing it in warm sudsy water or wiping it with a cloth dipped in warm sudsy water.
- Rinse well and wipe it dry.
- To remove old stain from the bottom of cups, dip a soft, damp cloth into baking soda and wipe any remaining stain.
- Rinse well and dry.