Texas Pesticide Applicator Practice Exam

To properly triple-rinse a pesticide container, what should be done with each rinse?

1. Use a small amount of diluent

2. Completely fill the container with diluent

3. Use warm water only

4. No rinsing is necessary

The correct answer is: Completely fill the container with diluent

To properly triple-rinse a pesticide container, each rinse should involve completely filling the container with diluent. This process is essential for effective rinsing, as it ensures that the container is thoroughly cleaned and that any pesticide residues are effectively removed. By filling the container completely, the diluent can reach all surfaces inside the container, dislodging any remnants of the pesticide that may be stuck to the walls and bottom. Using a small amount of diluent would not be sufficient to adequately clean the container, as it would not provide the necessary volume to contact all surfaces or effectively wash away residues. Choosing warm water only would not address the need for a proper diluent that is suitable for rinsing pesticide containers. Moreover, stating that no rinsing is necessary contradicts best practices for pesticide disposal and safety, as rinsing is crucial to minimize environmental contamination and personal exposure. Therefore, the practice of completely filling the container with diluent during each rinse is the correct method to ensure that the container is effectively cleaned.