Proper labeling of hazardous materials helps to:

Proper labeling of hazardous materials is crucial as it ensures safe handling and raises awareness of the associated hazards. Clear and comprehensive labels provide essential information about the contents, including their nature, risks, and required safety precautions. This knowledge enables personnel to handle these materials correctly, use appropriate personal protective equipment, and respond effectively in case of spills or accidents, ultimately minimizing the risk of injury or environmental harm. Effective labeling is a foundational aspect of safety protocols, helping to ensure that all individuals involved are fully aware of the potential dangers and necessary measures when dealing with these materials.

The other options do not effectively describe the primary purpose of labeling hazardous materials. While deodorizing, aesthetic appeal, and weight reduction may be relevant in specific contexts, they do not pertain to the critical safety functions of labeling hazardous substances.