After the face burns to wait for the wound to heal before washing the face, because the process of washing the face will inevitably cause new damage to the wound, is not conducive to the healing of the wound. Wash your face with lukewarm water as much as possible, you can dry the boiled water to room temperature, use a clean, clean sponge, gently clean your face, avoid rubbing the fresh wound healing tissues when you wash your face, protect the wound. In addition, if using a towel, wring the towel to a semi-dry state and gently wipe the face. This is because facial appearance is more important to everyone. In order to avoid late pigmentation, it is recommended to try to pay attention to the diet after facial burns, eat less food with dark pigmentation, and put as little soy sauce as possible. Patients should also take measures to prevent sunlight, avoid direct sunlight to the face to cause hyperpigmentation.