Using this cup is easy. Just open the spout lid, fill it with your child's favorite drink, and close the lid. Your child can either drink through the straw tip or use the spout. When carrying, simply unfold the metal handle. For cleaning, you can put it in the dishwasher. However, make sure to check the silicone bottom and straw tip regularly for any dirt or debris. If there's any stubborn stain, you can also wash it by hand with a mild detergent. Keep the cup away from sharp objects to avoid scratching the stainless - steel surface. This way, your child can enjoy their cold drinks for a long time.