Using this quilt cover set is easy. Just slip it over your super king - sized quilt. For the best look, smooth out any wrinkles when you put it on. When it comes to cleaning, it's recommended to follow the care label instructions. Usually, a gentle machine wash in cold water with mild detergent is ideal. Avoid using bleach as it may damage the delicate fabric and fade the poppy flower pattern. After washing, tumble dry on a low setting or hang it to dry. Iron on a low heat if needed, but be careful around the self - flange area to keep its shape. Store it in a cool, dry place when not in use to prevent any mold or mildew growth.