Is a Lighter Prone to Explode in a Car?
2 Answers
Lighters are prone to explode in cars. The reason for this is: lighters contain pressurized gas. If placed on the dashboard or instrument panel where they are exposed to direct sunlight, the gas inside the lighter will continuously expand after prolonged exposure to heat. Upon reaching a critical point, an explosion can occur, which may cause severe damage to the vehicle. The main component of lighters is liquid butane, which is highly flammable and explosive. At normal room temperature of 20°C, it can explode. When a lighter is placed in an environment exceeding 55°C, its volume will expand. It is recommended that drivers who have the habit of smoking while driving should remember to take their lighters with them when exiting the vehicle to avoid potential hazards.
I've been driving for over 20 years and have witnessed many minor accidents. Lighters can indeed explode in cars, especially during hot summer days. The temperature on the car dashboard can rise to 60-70 degrees Celsius, causing the butane gas inside lighters to expand rapidly when heated. The plastic casing can't withstand the pressure and may burst open. Last year, my friend's car window was shattered by an explosion, with fragments flying everywhere—fortunately, no one was inside. It's not just lighters; perfume bottles or aerosol cans pose similar risks when left in vehicles. I recommend avoiding leaving these items in your car during hot weather. Parking in shaded areas or carrying them with you is the safest approach. Regularly cleaning out unnecessary items from your car can prevent accidents. This is a lesson I've personally experienced multiple times, and I'm sharing it to help keep everyone safe.
