To use this t - shirt, simply put it on like any other shirt and go about your day. It's great for casual outings or workouts. When it comes to washing, you can toss it in the washing machine with like colors on a gentle cycle. Avoid using bleach as it might damage the color. Hang it to dry or tumble dry on low heat to keep it in good shape. There's no need to iron it often, but if you do, use a low - heat setting. This shirt is built to last, so with proper care, you'll enjoy it for a long time.