Why must you wear PPE when calibrating dry formulation application equipment?

• A. Because you must calibrate with a pesticide and PPE is required by the product label
• B. Because calibration equipment emits fumes
• C. Because PPE makes calibration easier
• D. PPE is optional for dry formulations

Answer: (A)

Wearing PPE during calibration of dry formulation equipment is about safety and regulatory compliance. You’re handling a pesticide, and the product label specifies protective gear to limit exposure during all steps of use, including calibration. Dry formulations can generate dust that may be inhaled or come into contact with skin, so PPE such as gloves, eye protection, and a respirator or other gear as required by the label helps prevent harm. The other reasons aren’t the primary basis for the requirement—calibration equipment itself doesn’t typically emit fumes, PPE isn’t worn to make the task easier, and if the label calls for PPE, it isn’t optional.