👉 Guess fumes refer to the unpleasant, often acrid odor produced when organic materials decompose rapidly, typically in environments with poor ventilation. This phenomenon occurs when waste, such as food scraps or animal carcasses, breaks down anaerobically (without oxygen), leading to the production of gases like methane, hydrogen sulfide, and ammonia. These gases have a characteristic strong, foul smell that can be described as rotten eggs, sulfur, or even a mixture of both. The term "guess fumes" is used because the source of the odor is often hard to pinpoint, adding to the mystery and discomfort associated with these conditions.
