Please stop poking holes in butane canisters.jpg

Source: https://theqoo.net/square/4221945989

https://youtube.com/shorts/GovqOJIf9jM?si=A0MZG6OMgsuP-22h

https://www.youtube.com/watch?v=GovqOJIf9jM

Unless you are using a dedicated gas remover,

there are cases where it can actually explode while you're trying to poke a hole in it.

The recommended method for disposal is:

1) Check for residual gas

2) Press the nozzle outdoors to release the remaining gas before discarding

Just press it like this!

Source: https://cafe.daum.net/subdued20club/ReHf/5659606