Fire!
What are you supposed to do with spent gas canisters? Throw them in the bin probably, but that doesn't seem right. As I assumed that canister gas would be my fuel of choice for the Tay catchment walk I did a few internet searches on how to recycle them, and ended up more confused than before. The bottom line, if there is one, seems to be that putting empty canisters in with other metal for recycling, isn't advised. The canisters are highly pressurised and need to be safely punctured in some way and any remaining fuel removed before they can be recycled. I even read on a US forum someone advocating puncturing the canister with a knife, then smashing it flat with a rock. I won't be getting up to any of that malarkey this summer. My gas stove is a Primus Eta Paclite. It's fast, fuel-efficient and environmentally friendly as gas stoves go, and essential for cold winter conditions. For the Tay catchment walk, though, I decided it was time to branch out and try something diff