These socks are super easy to use. Just slip them on like you would with any other socks and you're ready to go. They're great for everyday casual wear. When it comes to washing, you can toss them in the washing machine on a gentle cycle with similar colors. Avoid using bleach as it may damage the polyester material and fade the Chinese letter pattern. Hang them to dry to keep their shape. And there you have it, your socks will be good as new for your next casual outing.