Originally Posted By: benjammin
The way I see it, even butane lighters can lose fuel over time sitting unused, so the notion of a cheap refillable for a few dollars more isn't such a big leap. In fact, I have both refillable and disposable butane lighters in reserve.

How much time are you talking about (assuming the button isn't depressed)? Months? Years?

Even though it still lights, should I still replace them every couple of years or so?

I'd hate to have one light fine when I test it, and fail me six months later when I needed it.
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Okey-dokey. What's plan B?