This personalized baby onesie is super easy to use. Just put it on your little one like you would with any regular baby clothes. The bottom poppers make it a breeze to change your baby's diaper. When it comes to washing, remember to turn it inside out and use cold water in the machine. Set your dryer to low heat to tumble dry. Keep in mind that this onesie is made for your baby's delicate skin, so avoid using harsh detergents. Always check the onesie for any signs of wear and tear regularly. With proper care, this onesie will last a long time and keep your baby looking adorable.