Which method is used to combat Alpha class fires?

Alpha class fires involve combustible materials such as wood, paper, and cloth. The primary method for extinguishing these types of fires is the application of water. Water works effectively on Alpha class fires because it cools the burning material, reducing the temperature below the combustion point and ultimately extinguishing the flames.

Using water is advantageous as it is readily available, cost-effective, and can penetrate the materials involved in Alpha class fires, enabling efficient heat removal. Other fire suppression agents, such as CO2 or AFFF, are better suited for specific types of fires, such as those involving flammable liquids or electrical equipment, but they are not as effective for addressing fires fueled by solid combustibles. Therefore, the correct method to combat Alpha class fires is the use of water.