What are water-soluble packets designed to do?

Water-soluble packets are specifically designed for safe handling of pesticides. These packets contain a concentrated pesticide formulation that dissolves in water when mixed, allowing the user to avoid direct contact with the chemicals. This feature enhances safety for the applicator, as it minimizes the risk of exposure to potentially harmful substances.

The objective of these packets is to simplify the measuring and mixing process while providing an added safety layer. They dissolve completely in water when mixed (which is described in another choice), but the primary benefit is ensuring the applicator does not have to handle the pesticide directly, thus reducing the potential for accidental spills or skin contact.

While the other choices address various aspects of pesticide application and effectiveness, they do not capture the essential purpose of water-soluble packets, which is to facilitate safe handling.