What is the primary reason to keep automotive chemicals in locked cabinets?

The primary reason for keeping automotive chemicals in locked cabinets is for safety. Automotive chemicals can be hazardous, posing risks such as potential poisoning, chemical burns, or environmental harm if they are accessed improperly or by untrained individuals. Locking these chemicals away helps prevent accidental exposure, especially to children or pets, ensuring that only authorized and knowledgeable individuals can access them. This practice emphasizes the importance of safety in handling potentially dangerous substances in the automotive environment.

The other considerations, such as rationing usage or preventing contamination, while relevant, do not address the immediate safety concerns associated with these substances. Ensuring chemicals do not expire is also important, but it does not relate directly to the fundamental reason for securing hazardous materials.