How to use: Just put on this awesome 'Don't Panic' sweatshirt and feel comfortable all day! When it gets dirty, machine wash it cold, turning it inside out and washing with like colors. Only use non - chlorine bleach if needed. For the best results, hang it to dry. You can also tumble dry it on cool or low heat. But be careful, fabric softener can make the colors fade. And don't iron or dry clean it, to keep it in great shape for a long time.