These Teesgeex hoodies are super easy to use. Just put them on and enjoy the comfort during your training or daily activities. When it comes to cleaning, remember to machine wash them cold and turn them inside out. Wash with like colors to avoid color mixing. Only use non - chlorine bleach if needed. After washing, you can hang them to dry for the best results, or you can tumble dry on a cool or low - heat setting. Stay away from fabric softener because it can make the colors fade. Also, don't iron or dry clean these hoodies to keep them in good shape.