How to properly discharge fireworks Discharge firecrackers away from flammable combustible materials, to be discharged in open areas. Do not set off against people and residential homes. The fireworks should be carefully checked if there are flammable combustible materials nearby, and carefully clean up fire hazards. 2. children to fire firecrackers to be supervised, do not randomly pick up a moment did not ring the firecrackers, do not put in containers or food items within the fire. 3. firecrackers stored away from fire and high-temperature production facilities, shipping firecrackers to avoid vibration and friction, smoking in the firecracker market is strictly prohibited. 4. to buy quality firecrackers, do not try to small cheap Buy illegal production of poor quality firecrackers. The consequences of firecracker injuries light eyebrows, eyelashes, hair scorching, eyelids (eyelids) and facial skin, conjunctiva, corneal chemical burns, thermal burns or foreign body injuries, serious injuries can lead to eyelid skin lacerations and defects; eye rupture injuries; intraocular foreign bodies; traumatic cataracts; optic nerve retinal contusions; intraocular blood; ocular tissue loss, vision loss and loss, and can even endanger the opposite eye and cause double blindness. More serious cases may have eye removal, or even combined with other parts of the body injury, such as cranial, thoracic, abdominal and limb injuries, and some may be life-threatening due to the severity of the injury. Temporary treatment after firecracker injuries Prohibit flushing with water. Prohibit the action of eye rubbing. Prohibit non-ophthalmology professionals to do the action of rolling the eyelids. It should be covered with clean gauze or towel and sent to hospital immediately. If the situation is more serious, the injured person has a coma, combined with cranial, thoracic, abdominal and limb injuries, it is more urgent to send to the hospital for treatment.