How do you wash graphic tees? Turn the graphic tees inside out and use a gentle setting in a washing machine or hand wash individually. Do not crumple up the shirt as this can also cause cracking in the artwork. Use cold water with mild detergent instead of hot water and bleach to keep the graphics intact. Avoid using dryer, these can melt or damage the graphics. Alternatively, air dry the delicate t-shirts, but do not put them under direct sunlight.