What type of sign must be posted where pesticides are stored?

The requirement for a sign where pesticides are stored is essential to ensure safety and awareness regarding the potential hazards of pesticide exposure. A warning sign in both English and Spanish fulfills the need for clear communication to a diverse audience, making it accessible to speakers of either language. This is particularly important in areas with a multicultural workforce or community, as it promotes understanding and compliance with safety protocols. Clear labeling helps ensure that everyone who may access the area can recognize the potential dangers associated with pesticide storage, thus enhancing safety measures.

The other options do not adequately address the crucial need for bilingual communication or the requirement for explicit warning signage in pesticide storage areas. A graphical sign only may lack the necessary detailed information required for safety, while stating that no sign is needed neglects the legal obligations surrounding pesticide storage. Government-approved signage only could also limit accessibility if not designed to accommodate non-English speakers.