To use this awesome long sleeve tee, simply put it on like any regular shirt. It's great for daily wear, workouts, or casual outings. When it comes to washing, you can toss it in the washing machine on a normal cycle. Use a mild detergent and avoid using bleach as it might damage the graphic print. For drying, tumble dry on low heat or hang it to dry. This will help maintain the shape and quality of the tee. And there you have it, enjoy your comfortable and stylish tee!