A car fire extinguisher is a highly effective tool not only for safety but also for the vehicle's owner. It is easy to install and does not require any special skills to operate. The usage of the FK-5-1-12 agent in the tube is harmless and non-toxic. The shape and size are so friendly that it can easily fit into the car bonnet. It doesn't require any human intervention to start working. Additionally, a car fire extinguisher requires no major maintenance for three years.