Using the Nella Pizza Cutter is a breeze. Simply hold the handle firmly with your hand. The soft, slip - resistant grip will give you great control. Place the blade on the pizza and start slicing through it easily thanks to the sharp blade. When using, always make sure your fingers are behind the protective finger guard to avoid any injuries. After each use, wash the cutter with warm, soapy water. Dry it thoroughly to prevent rusting, especially since the blade is made of stainless steel. Store it in a dry place, away from other sharp objects to keep it in good condition.