Which statement about pesticide storage and disposal is true?

• A. Empty plastic containers should be either triple rinsed or pressure rinsed
• B. Leftover pesticides in opened containers should be returned to the dealer for disposal
• C. Pesticide formulations should be stored at temperatures below 0°F
• D. Disposal instructions are under the Statement of Practical Treatment label section

Answer: (A)

Thorough cleanup of empty pesticide containers is essential to prevent exposure and environmental contamination. The best practice is to either triple rinse or pressure rinse the containers to remove as much residue as possible.

Triple rinsing means performing three separate rinses and using or disposing of the rinse water according to the label. Pressure rinsing uses a high-pressure spray to flush residues out of the container. Both methods reduce remaining pesticide in the container, making it safer to dispose of or recycle and lowering the risk of spills, leaks, or mix-ups.

Why this approach fits: by minimizing residues, you protect applicators, bystanders, and the environment, and you help ensure containers can be recycled or disposed of properly under label directions and local regulations.

The other statements aren’t correct because: simply returning leftovers to the dealer isn’t a guaranteed or universal disposal method; disposal must follow label directions and local rules. Storing formulations below 0°F is not a standard or appropriate requirement for all pesticides and can damage products. Disposal instructions are found in the Storage and Disposal section of the label, not in the Statement of Practical Treatment.