What is the most common route of exposure for fumigants?

The most common route of exposure for fumigants is through the lungs. When fumigants are released during the fumigation process, they often exist as gases or vapors, which can be easily inhaled. The respiratory system is particularly susceptible to gases because inhalation can lead directly to the blood and other organs, potentially causing various health effects.

While exposure can also occur through the eyes or skin, the gaseous nature of most fumigants makes inhalation the predominant method of exposure. Furthermore, ingestion is generally less relevant in the context of fumigation, as the process typically involves enclosed spaces where fumigants are applied, minimizing risks of direct food contamination. Understanding this common route of exposure underscores the importance of personal protective equipment and safety measures when working with fumigants to prevent respiratory exposure.