Coffee can stain cups and mugs due to the presence of compounds ... What to do: Make a mixture of lemon juice and table salt. Gently rub this mixture over the stained areas and then rinse thoroughly.

Your view of coffee mug stains -- like that other famous glassware optimism metric -- is also a litmus test for your view on ...

Creating a heat stain on wood furniture is unfortunately quite easy to do. Setting a hot takeout box or coffee mug on a wooden table seems harmless—until you go to move it and a white stain is ...