Which of the following is NOT a feature of proper pesticide storage?

Proper pesticide storage is crucial for ensuring safety, maintaining chemical integrity, and preventing accidental exposure or environmental contamination. The feature identified in the correct answer is close proximity to a heat source, which is inappropriate for several reasons.

Pesticides often have specific storage requirements to maintain their effectiveness and prevent degradation. Many pesticides can be adversely affected by heat, which may lead to changes in chemical composition, decreased efficacy, or even the potential for dangerous reactions. Storing pesticides near a heat source increases the risk of exposure to these damaging conditions.

In contrast, elevated shelving helps prevent flooding or contamination from spills, while non-porous shelving is easier to clean and sanitize, minimizing the risk of pesticide residue transfer. Adequate lighting is important for safety and ensures that labels can be read easily, promoting proper handling and use.

Thus, ensuring that pesticides are stored away from heat sources is essential to maintain their stability and safety, highlighting why this condition stands out as not a feature of proper pesticide storage.