New Mexico General Pesticide Practice Exam

Immediate decontamination and removing contaminated clothing is the first step when a pesticide contaminates non-target surfaces. This minimizes exposure by stopping residues from spreading to skin or other surfaces and preventing secondary exposure. The best action is to decontaminate affected areas following the product label instructions and wash any exposed skin while taking off contaminated clothing. Following the label ensures you use the approved cleaners and procedures for that product, protecting you and others. Washing skin promptly reduces dermal absorption, and removing contaminated clothing eliminates a major ongoing source of exposure. Cleaning up as directed also helps prevent environmental contamination and keeps the area safe for others who might touch those surfaces later. The other options miss essential steps: ignoring contamination leaves residues that can cause harm; only washing hands leaves surfaces and clothing unchecked; vacuuming is not a reliable decontamination method and can spread residues unless the label allows it.