Can smoking ignite gasoline fumes?
On One Hand: Smoking Can Ignite Gasoline VaporsGasoline and its vapors are highly flammable, but the vapors are especially dangerous. They are heavier than air, spread quickly and can ignite from a small ignition source, such as a cigarette. When you’re working with gasoline, it’s important to be in a well-ventilated area and not smoke nearby. When you’re putting gasoline in your car at a gas station, always be aware that vapors may be present; never smoke or light matches or lighters while refueling.On the Other: Cigarettes Won’t Light LiquidIn order for gasoline vapors to catch fire from a cigarette or other ignition source, there must be a particular mix of gasoline and air. According to a Mythbusters test, cigarettes will not ignite gasoline in its liquid form.Bottom LineSmoking around gasoline is dangerous because lit cigarettes can ignite gasoline vapors.
