Place the 4 wool dryer balls in the dryer with your wet laundry and make the suitable program choice on your dryer for the textiles you want to dry. The dryer balls will help absorb the water and reduce the drying time. Your laundry will become soft and free from static electricity. When the laundry is dry so is the dryer balls. Leave them in the dryer or store them in the cotton bag until next time.