Combustible dust refers to fine particles that can ignite and cause explosions when suspended in the air. Common materials that can create combustible dust include wood, metal, plastic, and food products. When these particles accumulate in sufficient quantities and are exposed to an ignition source, they can lead to dangerous fire hazards. To prevent incidents, industries must implement safety measures such as proper dust collection systems and regular cleaning protocols. Understanding the properties of combustible dust and recognizing potential ignition sources are crucial for maintaining a safe working environment in facilities that handle these materials.