What is required before any commercial applications of pesticides are made for household pest control?

Before any commercial applications of pesticides for household pest control are conducted, it is essential to notify persons who may be affected by the pesticide application. This requirement is put in place to ensure that residents are aware of the upcoming treatment, which is important for their safety and well-being. It provides individuals the opportunity to take necessary precautions, such as relocating pets or avoiding certain areas of the property during and after the application.

Notification serves an important educational purpose as well; it informs people about the specific pesticides being used, their potential effects, and any steps they should take to minimize exposure. This transparency fosters trust and allows for better communication between service providers and homeowners.

While other options might seem relevant in specific contexts, they do not address the immediate need for communication with those who live in or visit the treated area. Therefore, the requirement for notification of persons is the correct response in the context of household pesticide applications.