Which steps are involved in spill clean-up procedures?

The correct choice outlines the key steps that should be followed during a spill clean-up procedure. In any incident involving a spill of hazardous materials, including pesticides, it is crucial to control the situation to prevent further hazards, such as additional contamination or accidents. Once the situation is controlled—meaning immediate risks are managed—containing the spill is the next step. This involves putting barriers in place to prevent the spill from spreading and to protect the environment and surrounding areas.

Following containment, cleaning up the spill is necessary. This step focuses on properly removing the spilled substance and cleaning the affected area to ensure that no residue remains, which could pose further risks. This sequence not only prioritizes safety and environmental protection but also aligns with regulatory compliance requirements essential for pesticide handling.

The other choices, while mentioning some relevant components, do not fully encompass the ideal approach to handling a spill. For instance, simply reporting without first controlling or containing does not initiate immediate action to mitigate the spill. Similarly, assessing and labeling are important in broader safety protocols but do not specifically address immediate spill clean-up procedures.