Apply vinegar to the stain, sprinkle with baking soda, let it bubble, then scrub away. Mix borax with water to create a paste, apply to stains, let sit, then wipe clean. For stubborn stains, use ...

Hard water stains can appear on shower doors, windows and glassware seemingly overnight, leaving behind a cloudy, chalky film that won’t budge with regular soap and water. These spots are caused by ...