Tamara Wilhite is a technical writer, industrial engineer, mom of two, and also published sci-fi and also horror author.

You are watching: How long is a bic lighter


How long does a Bic lighter last? This question has actually three components: exactly how long can a Bic lighter burn when you require it, how long deserve to you use a Bic lighter, and also how long can a Bic lighter be stored because that use and also still work-related when you need it?


When girlfriend have additional fuel, the border to the life of the lighter is the highlight mechanism.

By AlfvanBeem (Own work) , via Wikimedia Commons

How Long have the right to a Bic Lighter Burn?

Full sized Bic lighters are an alleged to burn for an hour, though no continuously. Mini Bic lighters contain much less fuel and also generally burn for around twenty minutes. However, if you irradiate it and also keep the lit, her lighter has approximately ten minutes before the height starts come deform indigenous the heat.

Ironically, the mini Bic lighters room the far better choice for most survivalists since the flints have the right to be replaced and the fuel an ext easily refilled. A side benefit of the mini Bics is the they have the right to be shed while held upside down, together as as soon as you’re making use of the Bic lighter to start a fire in the fireplace.

How Long can You use a Bic Lighter?

We’re going to assume the you don’t shed the lighter ~ a few days of use.

It isn’t unusual to discover old Bic lighters in a drawer that are number of years old and still work. If you have a source of fuel come refill the lighter, the border to the life the the Bic lighter is how fast you wear out the flint and the mechanical materials that to win the flint to develop the flame. Bic advertises the its full lighters last for 3000 lights. Plenty of smokers attest it lasts for a thousand or more lights.

How Long have the right to a Bic Lighter be Stored?

Assuming the lighter doesn’t rust, it deserve to be stored because that years and also still work. The only major reason because that it to not work is if that runs the end of fuel or if the butane fuel is able come escape indigenous the lighter. The escape rate is figured out by the aperture the the vent, the temperature that the air and usage patterns. Don’t fiddle through the Bic lighter, holding that in your hand and heating it increase via body heat, or flipping the fire on and also off, releasing trace quantities of vapor beyond what burns in that brief spark. Because the lighter loser trace amounts of fuel to the lower pressure atmosphere, friend can extend its life through storing it under pressure; this avoids the fuel from leaking out. Carry out not exceed one or 2 pounds of pressure.

Buy lighters the are marketed in a sealed package to assist preserve the liquid fuel inside.

Tips for expanding the Life that a Bic Lighter

Note that if there is just a little liquid left, warming it up in her hands will rise the push and permit you to gain another few uses the end of the lighter. If the lighter loses some of the fuel and also the press inside drops, the lighter will go out even if there is fuel inside. If you are able to warm up the liquid faster than that is losing pressure, you’ll have the ability to light the fuel. Otherwise you’ll lose pressure and also be unable to usage it even if there is liquid fuel inside. V mini Bic lighters, you may have the ability to pour that fuel into another lighter because that use.

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Storing the Bic lighter in a cool location extends that life. Vacuum pack the Bic lighter and storing that in a freezer will expand its life as lengthy as the freezer is cold and also there isn’t a leak in the seal. If over there is a leak in the seal, vacuum packing it will reason the fuel to leak out faster and die till you can refill it.