It is safe and easy to recycle camp fuel canisters. All you have to do is puncture a hole in the cylinder using a hammer and screwdriver.
Do not place wine or beer bottles into home recycling carts
How to Dispose of Fuel Canisters in the Backcountry
Safest and easiest way to recycle camp fuel canisters - DetourOn
Recycling Backpacking Fuel Canisters –
HOW DO YOU DISPOSE OF YOUR USED CAMPING GAS CANISTER?
Consolidate Backpacking Fuel: Partial Camp Fuel Canisters
camping - How do you safely and legally dispose of old, damaged/unsafe camp stove gas canisters that are still full? - The Great Outdoors Stack Exchange
Where to recycle camp fuel
Safest and easiest way to recycle camp fuel canisters - DetourOn
Refilling Single-Use IsoButane Fuel Canisters : 3 Steps - Instructables
Why – and How – You Should Be Recycling Your Camping Fuel Canisters - Men's Journal
Hey fellow campers, what's the best way to safely dispose of empty propane container (16oz) like this one? I live in canada. Its has no specified instruction on the label other than the obvious dumb proof warnings. Recycle? Garbage? Other? Thanks! : r
Where Can I Safely Store Popular Fuels for Emergencies? - The Provident Prepper
Safest and easiest way to recycle camp fuel canisters - DetourOn
Reduce your carbon footprint this camping season with refillable propane tanks