Feet scalded by motorcycle exhaust blisters can be treated by cooling down the temperature, protecting the wound and cleaning up the wound. 1. Cooling: After being scalded by a motorcycle exhaust pipe, the affected area can be rinsed with running water or the scalded area can be immersed in cold water for more than 20 minutes to cool down the temperature quickly and prevent further damage caused by heat residue. 2. Protect the wound: After being scalded, clean dressings can be used to protect the wound and prevent pathogenic bacteria from entering the body. 3. Clean up the wound: if the blister skin is intact, it should be preserved, use a sterile syringe to extract the blister fluid, sterilize the bandage, the blister skin can be used as a biological dressing to protect the wound and facilitate wound healing. If the blister skin has been torn off, it can be sterilized with iodophor and then bandaged with sterile oily dressing and changed regularly. If the wound has been infected, you should change the dressing diligently, remove purulent secretions, keep the wound clean and promote healing. The foot was scalded by the motorcycle exhaust blisters, the need to protect the wound in time to seek medical attention, to prevent the blisters broke, self-treatment improperly triggered infection.