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by yeahr4579 1880 days ago
Sounds like a good idea but I bet people would mess it up somehow! I personally would never accept something that can explode from a stranger!
1 comments

I might be mistaken, but isn't this how some BBQ propane tank exchanges are done?
Does that really happen? Every place I've ever seen or been too has the tank you bring in get refilled. Never have I seen people switch them out.