What material must not accumulate within buildings related to fire safety?

Accumulation of garbage within buildings poses significant fire safety hazards. Garbage can create fuel for fires and, when it piles up, it blocks pathways for escape in emergencies. Additionally, trash accumulation can attract pests, exacerbate sanitation issues, and hinder access to firefighting efforts. Fire codes and safety regulations require that areas be kept clear of excess trash to minimize risks. While construction materials, tools, and equipment can also create fire hazards if not properly managed, it is the accumulation of garbage that is particularly emphasized due to its immediate contribution to fire load and obstruction of exits. Managing trash effectively is crucial in maintaining a safe environment, especially in construction settings where the risk of fire can be heightened.