Personal Protective Equipment and Safe Handling Practices
The label sets the floor
PPE requirements appear in the Precautionary Statements; the Agricultural Use Requirements box adds WPS requirements for handlers and workers. The label specifies the minimum - you may wear more, never less. "Chemical-resistant" means the material allows no measurable movement of the product through it during continuous contact (historically defined as a 6–8 hour test) - it does not mean impermeable.
Materials and selection
Good choices: butyl rubber, nitrile, neoprene, PVC, barrier laminate. Avoid leather, canvas, or cloth gloves and footwear - they absorb and hold pesticide against the skin. Gloves should be worn with the cuff outside the sleeve to keep drips out. Boots should be unlined rubber worn inside the pant leg. Eyewear ranges from safety glasses to tight-fitting chemical goggles depending on label language. Headgear and an apron are specified for some tasks.
Respirators
Select by hazard: particulate filters (dust/mist - N, R, or P series) for solids, chemical cartridges for vapors, canisters or supplied air for high-hazard situations. Requirements include a medical evaluation, annual fit testing, and no facial hair crossing the facepiece seal. Change cartridges per the label or when breakthrough occurs.
Handling practices
- Mix and load in a well-ventilated area with the product downwind.
- Use closed systems or a dedicated measuring device; never use a kitchen utensil or your mouth.
- Keep decontamination water, soap, and towels on site.
- Wash PPE separately from family laundry and shower after work.
- Store PPE away from pesticides so it does not absorb vapors.
Traps
Questions that switch leather gloves for nitrile when the label says chemical-resistant gloves are correct; questions offering a respirator without fit testing are wrong.
Rule of thumb: read the label every time - PPE can change with the task, the formulation, and the equipment (e.g., enclosed cab credit).