What should occur regarding the posting of signs during pesticide application?

During pesticide application, it's essential to adhere to the guidelines provided on the pesticide label, which typically includes specifications on the posting of signs. These signs serve as a critical communication tool to inform people in the vicinity about the application of pesticides, helping to ensure their safety and prevent unintended exposure.

Removing signs according to labeled guidelines helps maintain proper safety protocols and provides a clear indication of when the treated area is safe for re-entry. This practice is important not only for compliance with regulatory standards but also for protecting the health of individuals who may be in or near the application area. It reflects a commitment to responsible pesticide use and public safety, which are cornerstone principles in pest management.

In contrast, the other options lack the necessary consideration for safety and compliance. Signs should not be removed without following the specified guidelines, and convenience should not dictate the actions taken regarding signage. Furthermore, not posting signs at all undermines safety measures that are designed to protect the public during pesticide applications.