What should be noted when using a car fire extinguisher?

[DeNathan]

When using a car fire extinguisher, the following should be noted: 1. Placement of the fire extinguisher: Ordinary cars can be equipped with a 3 kg to 5 kg fire extinguisher, which should be securely fixed to prevent rolling. Most car fire extinguishers are dry powder extinguishers and can be placed horizontally or vertically; 2. Shelf life of the fire extinguisher: After being stored for a period of time, the pressure in the extinguisher's tank will decrease until it disappears, meaning the dry powder inside cannot be expelled. It is recommended that car owners check the pressure of the fire extinguisher once a month; 3. Proper use of the fire extinguisher: In case of a car fire, first, do not panic. Park the car on the roadside and prepare for self-rescue. Remember to turn off the engine to cut off the fuel supply.