Foot cast, when the fracture has not yet healed, should not be removed to wash the feet, if the fracture has already healed and the cast has been removed by the doctor, then the feet can be washed. Foot casting, when the fracture has not yet healed, if removed to wash the feet, may lead to displacement between the broken ends of the fracture, if the displacement caused by more, it will lead to the fracture is difficult to heal, so you can not privately removed to wash the feet. If your foot is in a cast, you can wash your foot if it has healed and the cast has been removed by a doctor at the hospital. The purpose of the cast is to fix the two ends of the fracture and maintain a good and stable relationship to promote the healing of the fracture, so it should not be removed privately, not to mention rubbing the affected limb, so as not to cause the relative displacement of the fracture end, which will affect the healing of the fracture. If the foot has been treated with plaster, please follow the doctor’s instructions for follow-up care and treatment, and do not blindly remove the plaster on your own to avoid serious consequences.