What should be avoided when cleaning equipment used to apply soil fumigants?

When cleaning equipment used to apply soil fumigants, it's essential to avoid using water because it can activate certain fumigants. Many soil fumigants are formulated to be effective in the presence of moisture in the soil; however, when cleaning, using water may dilute or react with the fumigant residues in a way that reduces their efficacy or poses environmental risks.

Moreover, using water could lead to unnecessary runoff or leaching of chemicals into the surrounding environment, which could harm non-target organisms or contaminate water supplies. Therefore, it is crucial to use cleaning methods that ensure safe and effective removal of fumigant residues without the unintended consequences that water might cause.

In contrast, alcohol and detergents are often recommended for cleaning because they can effectively break down residues without the risks associated with water. Gasoline, while a solvent, is highly flammable and poses significant safety hazards, making it an inappropriate choice for cleaning. Understanding these considerations helps ensure that fumigation practices remain effective and environmentally responsible.