Never refill your layer if it still has fuel.
Can you refill a bic lighter. A file or some sandpaper. To do this insert the butane can. Here are the steps you need to follow.
Bic might not like it, but their lighters can, indeed, be refilled. Refill bic lighter from top. When i tried it, i ended up with butane spraying.
At the bottom of the lighter, you will see a little hole in the lighter valve, you need to use a pushpin to open the lighter valve to refill it. They are sold in convenience stores and tobacco shops, as well as in supermarkets, drugstores and discount. Filling the bic lighter entirely should take about 30 seconds.
Refill the lighter with butane. Despite what many online tutorials say, you can not refill a bic lighter from the top. If the lighter slips while you're filling it, it will spray butane out and could very easily ignite.
The first step is to bleed out the existing air inside the fuel tank of the lighter. Insert the wire or straightened paper clip under the fork to keep it open. Topping off a bic lighter from the top.
Lighter fluid (in a container with a nozzle) you can use to refill the bic lighter. To start, make sure you have an empty bic lighter. So pack up the bic lighter, disposable.