What minimum equipment must decontamination facilities have?

The minimum equipment required for decontamination facilities is focused on the immediate needs of workers who may come into contact with pesticide residues. Option C specifically mentions that decontamination facilities must include water, soap, and single-use towels, which are essential for effectively washing off any contaminants from the skin and ensuring personal safety after pesticide exposure.

Water is critical for rinsing chemicals off the skin, soap is vital for breaking down chemical residues, and single-use towels help in drying hands and removing any residual pesticide that might remain after washing. This combination ensures that handlers can minimize their risk of developing adverse effects from pesticide exposure.

While other options mention important safety and first-aid measures, the requirement for decontamination facilities is specifically centered on the immediate provision of washing facilities to address potential exposure incidents, making option C the correct focus for the essential elements of a decontamination facility.