Can a Lighter Explode in a Car?
2 Answers
A lighter can explode in a car. Lighters are filled with gas, and if placed on the dashboard or instrument panel where they are exposed to direct sunlight, the gas inside can continuously expand. When it reaches a critical point, an explosion can occur, causing serious damage to the vehicle. The main component of a lighter is liquid butane, which is highly flammable and explosive. At normal room temperature of 20 degrees Celsius, it can explode. If a lighter is left in an environment with temperatures exceeding 55 degrees Celsius, 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 leaving the car to avoid potential hazards.
When summer heatwaves hit, leaving a lighter casually on the car's dashboard or seat is a serious hazard. I once witnessed a friend's car window shatter because a cheap lighter couldn't withstand the heat and exploded suddenly, giving him a real scare. The principle is simple: lighters contain flammable gases like butane, which expand significantly under high temperatures. If the outer casing can't handle the pressure, it bursts, potentially causing a small fire. With direct sunlight, the car's interior can easily exceed 60°C, turning the lighter into a ticking time bomb. That's why I always remind myself to pocket the lighter or place it in a shaded spot before getting in the car—never take shortcuts. Remember, safety comes first. The car environment is unpredictable, so don't risk convenience over safety.
