👉 Scout Fumes, also known as Scout Gas or Scout Fuel, is a highly flammable and toxic mixture primarily composed of propane, butane, and other hydrocarbons, along with small amounts of nitrogen and oxygen. It was originally developed for use in camping stoves and lanterns but gained notoriety for its explosive potential when mixed with air in confined spaces. The term "fumes" refers to the volatile nature of the gas, which can spread rapidly and ignite easily, posing significant safety risks if inhaled or ignited. This makes it extremely dangerous in environments like tents, vehicles, or enclosed areas, leading to the nickname "Scout Fumes."