Final answer:
The correct triple rinsing process includes partially filling the container, shaking it with the lid on, and emptying it into the spray tank, repeated three times.
Step-by-step explanation:
The proper procedure for triple rinsing a pesticide container involves partially filling the pesticide container, replacing the lid, shaking the container, emptying the contents into the spray tank, and then repeating the process two more times. This ensures that any residue of the pesticide is washed out correctly and reduces the risk of contamination. It is a crucial step in handling pesticides safely and is part of the recommended practices to minimize environmental impact.