This t-shirt is super easy to use. Just put it on and go about your day! When it comes to washing, you can toss it in the washing machine on a normal cycle. It's recommended to use a mild detergent. Avoid using bleach as it might damage the fabric and the graphic. After washing, you can tumble dry it on a low setting. As for ironing, use a low heat setting to keep the shirt in good condition. And remember, this shirt has an active fit, so it'll move with you during your activities.