Using this LANEIGE Neo Cushion Matte is easy. First, open the case and gently press the puff onto the cushion to pick up the product. Then, apply it evenly to your face. Make sure to cover areas like the T - zone well for a matte finish. When using, avoid direct contact with your eyes. After use, close the case tightly to keep the cushion fresh. If the puff gets dirty, you can wash it with mild detergent and let it dry completely before using it again.