I originally thought the Mr. Clean Magic Eraser was just another type of sponge.  Boy, was I wrong.  Someone handed me one and said give it a try.  I will never go back to regular sponges.  I constantly have Koolaid stains on the counter from the kids that usually only clean up with bleach water.  One swipe of the eraser, without any bleach water, cleans it right up.  I get black scuff marks on the kitchen floor from everyone shoes that are usually difficult to clean with a regular sponge or mop without really scrubbing.  The Magic Eraser takes one or two swipes and they're gone.  One...