Which method of pesticide application minimizes exposure to building occupants?

Bait stations are a highly effective method for pesticide application that minimizes exposure to building occupants for several reasons. First, bait stations are designed to contain the pesticide within a small, secure area, limiting the potential for airborne particles or drips to affect nearby individuals. These stations typically use a granular or paste formulation that is highly attractive to target pests and can be placed in areas where only pests are likely to access them, such as in wall voids, along skirting boards, or in corners.

Additionally, bait stations can be strategically placed out of the reach of children and pets, further reducing the risk of accidental exposure. Since the pesticide remains contained within the bait station, it does not spread through the air or around the building as other methods might do, such as fogging or spraying baseboards, which can create a wider dispersal of chemicals.

In contrast, methods like fogging and spraying baseboards introduce pesticides directly into the air or onto surfaces, increasing the likelihood that occupants may come into contact with the chemicals during or shortly after application. Time-released aerosols, while also minimizing immediate exposure, may still emit particles into the environment over a period, which could affect indoor air quality and occupant exposure.

Thus, the use of bait stations is