Will a Lighter Explode If Left in the Car?

[VonAsher]

Leaving a lighter in the car can cause an explosion. Lighters contain pressurized gas, and if placed on the dashboard or center console, they are easily exposed to direct sunlight. After prolonged exposure to heat, the gas inside the lighter expands continuously. Once it reaches a critical point, an explosion can occur, causing severe damage to the vehicle. It is especially important not to leave lighters in the car during summer for the following reasons: The main component of a standard lighter is liquid butane, which can explode at room temperature (20°C) when highly concentrated. If the outside temperature exceeds 30°C, the interior of a parked car can reach 60-70°C after prolonged exposure to sunlight, making lighters highly prone to explosion. If a lighter explodes due to sun exposure, it is considered human-caused damage, and insurance companies will not cover the costs.