You can tell that the lighter is full because the butane will start to leak.

How to fill a bic lighter with butane. To hold the fork open, place a wire or straightened paper clip under it. Push pin plug step 1: It has been years since i used a lighter.

Open valve at bottom of lighter. All i can tell is the fuel used in the lighters is that it is liquefied and i don’t no what it takes to liquefy butain. To do this insert the butane can nozzle on the open fork and press until the lighter is.

Push your pin into the little hole at the bottom of the bic lighter. Believe it or not, you can actually refill those, too! This can come in handy if you are looking to light a stove to cook food, light a lamp for light, or even as an emergency method of wound.

All you need is some lighter fluid and patience. To do so, press the butane can butane nozzle against the open fork until the lighter. Refill the lighter with butane.

Insert the wire or straightened paper clip under the fork to keep it open.