5 ms·Bacteria is natural.by justin_oaks 5y agoBacteria is natural.behnamoh 5y agoNot when you take it outside its natural habitat and put it in a spray that people breath.folli 5y agoYou can argue that the human lung is one of its natural habitats.Cthulhu_ 5y agoI both love and hate this comment. But yeah, people overuse the phrase "all natural" when they mean something a lot more specific.