Which statement best reflects a precaution for indoor pesticide work?

• A. Shalls take practical steps to avoid applications with people present
• B. Applications may be done with occupants present without notice
• C. Applications should be done in crowded areas
• D. Notifications are unnecessary

Answer: (A)

Indoor spaces raise exposure risk because people can inhale fumes or come into contact with residues in a confined area. The safest precaution is to plan treatments for times when the space is unoccupied and to take steps to inform or restrict access if occupancy cannot be avoided. This is exactly what the statement emphasizes by advising practical steps to avoid applications when people are present. It reflects the effort to minimize exposure by scheduling far from occupants, or ensuring they are away during treatment and that the area is properly restricted or notified. In contrast, applying with occupants present without notice, doing the work in crowded areas, or saying notifications aren’t needed all undermine safety and contradict standard practice for indoor pesticide use.