Foot fracture can be washed with salt water, need to pay attention to the following: 1, fracture if accompanied by serious soft tissue contusions, especially with skin lacerations will have bleeding, this situation is prone to infection, before the wound healing is not recommended to wash with salt water. If the rinse needs to be disinfected with hospital sterile saline or topical saline and then iodophor, while if there are contaminants can also use hydrogen peroxide, under the guidance of an experienced physician for debridement, it is not possible to put salt water to wash. 2, if the fracture is not skin contusion only swelling, but needs to be fixed well before you can use salt water to wash, it is not recommended to wash without fixation is easy to displace, wash with salt water and cold compresses can The fracture is only swollen, but it needs to be fixed before it can be washed.