Can you wash your hair during the period? Most mothers can wash their hair with warm water after their physical strength has stabilized, and the point is not to hold on, but to avoid cold, damp and excessive labour. To learn about the process, the queuing machine, the water temperature, the drying method and the need to consult with the health-care staff, so that the clean-up and rehabilitation after delivery can be improved and the family can cooperate better.