These Arinesart hoodies are super easy to use. Just put them on and enjoy the comfort! When it comes to washing, machine wash them cold, turning them inside out and washing with similar colors. Only use non - chlorine bleach if really necessary. For the best look, hang them to dry after washing, but you can also tumble dry on cool or low heat. Remember, fabric softener can make the colors fade, so skip it. Also, don't iron or dry clean these hoodies to keep them in good shape.