User blog comment:EmpyreanSmoke/Supernatural Q&A/@comment-4632123-20150813211437

If Ghosts are taken by Reapers to either Heaven and Hell when their bones/personal items are destroyed, what happens to Demons when their bones are torched? Do they really die, or do they end up back in Hell forever? If so, does that mean that Demons are only able to manifest on Earth while their corpses are intact, tethering them?