To use your 'The Little Witch' sweatshirt, just put it on and enjoy its comfort! When it's time to clean, remember to machine wash it cold, turning it inside out and washing with clothes of similar colors. Only use non - chlorine bleach if needed. After washing, you can hang it to dry for the best results, or you can tumble dry it on a cool or low - heat setting. But be careful not to use fabric softener as it might make the colors fade. Also, don't iron or dry clean the sweatshirt to keep it in good condition.