What is the primary reason for storing oily rags and wipes in a red fireproof can with a lid?

Storing oily rags and wipes in a red fireproof can with a lid is primarily aimed at preventing fires through spontaneous combustion. Oily rags can generate heat when they are piled together due to the oxidation of oils, and if this heat is not dissipated, it can lead to spontaneous combustion. When these materials are stored in a closed, fireproof container, they are isolated from oxygen and surrounding materials that could ignite, significantly reducing the risk of fire. Additionally, the red color of the can serves as a visual indicator of flammable materials, further enhancing safety awareness in the workspace.

Although ease of access for disposal and compliance with environmental regulations are important considerations for handling such materials, the critical factor that addresses immediate safety concerns in a workplace environment is the prevention of fire hazards.