What is a recommended way to prevent fire hazards?

Preventing fire hazards is crucial in any workplace, especially in environments where flammable materials are present. One effective way to mitigate these risks is by avoiding dusty work practices. Dust can accumulate and become highly combustible, potentially leading to fires if ignited by sparks or heat sources. By maintaining a clean and dust-free environment, the risk of fire is significantly reduced. This approach also contributes to overall safety by improving air quality and minimizing the potential for other hazardous situations.

The other options suggest practices that can increase the risk of fire. For example, mixing rags to save space could lead to an arrangement that is less organized and harder to manage in case of a fire. Storing waste inside provides a fuel source for a potential fire, while using old equipment may also pose risks due to malfunction or inefficiency. Therefore, focusing on avoiding dusty work practices is a proactive and effective strategy for preventing fire hazards.