Before applying pesticides in non-residential public buildings, which precaution regarding the treated area is required?

• A. The area to be treated must be evacuated.
• B. The area needs to be inspected for pest evidence.
• C. The area must be repainted.
• D. The area must be fumigated.

Answer: (A)

Protecting people from exposure during pesticide application is tested here. In non-residential public buildings, you must evacuate the area to keep occupants away while the pesticide is being applied. After application, entry is only allowed once the label’s re-entry interval has passed and any residues are addressed, ensuring a safe return. This is the appropriate precaution because it directly reduces exposure risk during the active treatment. Pre-treatment steps like inspecting for pest evidence, repainting, or using fumigation as a method aren’t the safety precaution required for the treated area during application.