Indiana Pesticide Applicator Core Practice Exam

What is the proper method to triple rinse an emptied pesticide container?

1. Fill container with water and replace cap

2. Empty into application device, rinse, and repeat

3. Add soap and water for cleaning

4. Soak in a solution overnight

The correct answer is: Empty into application device, rinse, and repeat

The proper method to triple rinse an emptied pesticide container involves emptying the container into the application device, then rinsing the container with water and repeating this process multiple times. This method effectively removes any residual pesticide that may remain in the container, ensuring it does not contaminate the environment or compromise future applications. By rinsing the container and transferring the rinse water into the application device, you are helping ensure that all pesticide residues are used as intended. This protocol is not only a best practice for safety and environmental responsibility, but it is also often a regulatory requirement. Filling the container with water and replacing the cap does not adequately utilize the rinse water, as significant pesticide residues can remain on the sides of the container. Adding soap and water may clean the container but is not part of the standard triple rinsing procedure, which focuses on using clean water for effectiveness. Soaking containers in a solution overnight does not guarantee thorough rinsing and could leave harmful residues behind.