These Waterbending University hoodies are really cool. First, choose the type you like - zip - up or pullover. When it's time to wear, just put them on like any other hoodie. For washing, turn them inside out and put them in the washing machine on a cold setting. Wash them with clothes of similar colors. If they get dirty and need bleaching, use non - chlorine bleach. After washing, it's best to hang them up to dry. But if you're in a hurry, you can use the tumble dryer on a cool or low - heat setting. Don't use fabric softener because it might make the colors fade. And remember, don't iron or dry - clean these hoodies, as it can damage the material and the prints.