👉 The term "von Fumes" refers to a peculiar and often unpleasant odor associated with the decomposition of organic matter, particularly in environments where decay is prevalent, such as landfills or waterlogged soils. This smell is caused by volatile organic compounds (VOCs) produced by anaerobic bacteria breaking down materials like plant debris, animal waste, and sewage. The odors can range from sweet to putrid and are often described as earthy, sulfurous, or even metallic. Despite its unpleasant nature, the term "von Fumes" has become a colloquial way to describe these specific odors, reflecting their unique chemical origins and the conditions under which they form.
