If you’re like most people, you probably use whiteboard erasers to clean up mistakes and scribbles. But before you can erase, you need to clean the eraser. Here’s how:

  1. Wet the eraser with water. Make sure the surface is wet before using it to erase because a dry eraser will not work as well.
  2. Rub the eraser over a hard surface, such as a counter or tile floor, until it’s clean. Don’t use too much pressure or you’ll damage the eraser.
  3. Rinse off the eraser with water and let it air-dry completely before using it again ..