Using the Playgo 2-in-1 Blender Cup is a breeze. First, open the cup and put in the ingredients you want to blend. Then, close the lid tightly. Press the button on the side, and the blender will start working. When you're done, open the lid and pour out your delicious blend. Make sure to keep the blender away from water when it's turned on. After each use, clean the cup and the blending parts with mild soap and water. Let them dry completely before storing it. This blender is for kids 3 and up, so adult supervision is recommended for younger children.