If a pesticide label states that "the applicator should apply into infested equipment," what does this imply?

When a pesticide label states that "the applicator should apply into infested equipment," it implies a recommendation that suggests the applicator has some discretion in deciding whether or not to treat the equipment. The use of the word "should" indicates a best practice or preferred action rather than a strict requirement.

In this context, it implies that treating infested equipment is advisable for effective pest control, but it does not impose a legal obligation on the applicator. The applicator can consider the situation and decide if treatment is necessary, meaning they may choose not to apply the pesticide if they believe it's not warranted.

This choice allows the applicator to exercise their judgment based on their assessment of the infestation level and other factors surrounding the situation, making it a more flexible approach to pest management. Therefore, the correct interpretation aligns with the understanding that treatment is not mandatory but is encouraged when appropriate.