How many hours notice must be given before using pesticides on school grounds?

The requirement for giving notice before using pesticides on school grounds typically mandates that a minimum of 72 hours be provided. This notice period is crucial for ensuring that students, staff, and parents are adequately informed about pesticide applications, allowing them to take necessary precautions to avoid exposure. This requirement is often part of broader regulations aimed at promoting safety and environmental health in educational settings. By providing this time frame, it helps to ensure that the community has the opportunity to respond appropriately, reinforcing the importance of transparency and safety in the use of chemical substances in environments where children are present.