subject: The Care and Feeding of Your Garbage Disposal [print this page] Always reach for clogged items with a set of tongs or similar item. Never place your hand in the disposal. A short can occur and damage your hand. It is essential to remove a foreign object, however; it can dull the blades or jam the unit. If your disposal stops running altogether, you can press the reset button at the bottom of the unit under your sink. If that doesn't work, try flipping the wall switch on and off. This creates a jerking movement that may dislodge the object so that you can remove it with tongs.