Structural Pest Control Applicator Practice Exam

How many times should you fill and flush the tank with water before using a cleaning solution?

1. Two

2. Three

3. Five

4. Once

The correct answer is: Five

The practice of filling and flushing the tank multiple times before using a cleaning solution is important for ensuring the removal of any residual chemicals or contaminants that could react negatively with the cleaning agent. Flushing the tank with water helps to create a clean environment, preventing cross-contamination that could compromise both the effectiveness of the cleaning solution and the integrity of the surfaces being treated. Filling and flushing the tank five times provides ample opportunity to thoroughly cleanse the tank, ensuring that any previous substances are adequately diluted and removed. This level of diligence contributes to the safe and effective application of cleaning solutions within pest control operations, as it minimizes the risk of chemical reactions and ensures optimal performance of the cleaning agents used.