Okay, before we took our Alaska trip, I bought a can of bear spray. Our trip is over, the bear spray never had the cap off. Now what do I do with it? I read one story of someone who left it on the ...
Why not put it in the house/garage, until the next time you plan on going on a trip. If you don't plan to ever have a need for it, you could probably call your local trash hauler, and ask what they suggest.
Personally, I'd just go searching for some bears to pick a fight with:B