Can tracking powders be used in ceilings?

• A. Yes, for any level of infestation
• B. Only if the infestation is heavy
• C. No, it is prohibited
• D. Yes, but under supervision

Answer: (B)

The correct choice is based on the guidelines surrounding the use of tracking powders, specifically concerning where and when they can be applied. Tracking powders are effective at controlling certain pests, and their application in ceilings may be warranted depending on the severity of an infestation. When dealing with a heavy infestation, tracking powders may be an appropriate measure as they can provide a targeted approach to pest control by allowing pests to come into contact with the powder as they move through the treated area.

Using tracking powders in a light infestation could be unnecessary and may not yield effective results, which is why the guidelines stipulate that such measures are primarily for heavier infestations where there is a significant need for intervention. This ensures that pest control efforts are both economical and efficient, leveraging tracking powders in a manner that maximizes their use while maintaining safety and compliance with regulations.