Chemical fire suppression involves the use of specific chemicals to extinguish fires. These chemicals can interrupt the combustion process by cooling the flames, smothering the fire, or inhibiting the chemical reactions that sustain it. Common agents include foam, dry chemical powders, and gaseous agents like carbon dioxide. This method is often used in environments where traditional water-based suppression may not be effective, such as in industrial settings or when dealing with flammable liquids. Chemical fire suppression systems can be automatic or manual, providing flexibility in various fire scenarios to ensure safety and minimize damage.