The halon fire extinguisher in the lavatory is designed primarily to combat which type of fire?

The halon fire extinguisher found in the lavatory is primarily designed to combat fires fueled by flammable liquids. Halon is a highly effective agent used in fire suppression that works by interrupting the chemical reaction necessary for combustion. It is especially effective against Class B fires, which include fires involving flammable liquids like gasoline, oils, and solvents. While halon can also be used on other types of fires, its primary design and effectiveness are geared towards cases involving flammable liquids. This makes it a critical safety feature in environments like aircraft lavatories, where such substances may be present in cleaning supplies or other items.