How do canned aerosol pesticides work?

Canned aerosol pesticides function by creating a fine mist or fog of pesticide droplets when dispensed. This formulation allows for effective coverage of surfaces and areas where pests are likely to be present. The tiny droplets can settle on surfaces and pests, ensuring that the pesticide effectively comes into contact with target insects, leading to their control or elimination.

The ability to create a fog allows for more significant distribution of the active ingredient, reaching pests that may be hidden in cracks, crevices, or other hard-to-reach areas. This method is essential for the effective treatment of various pest problems, making it a versatile tool in pest control.

The other options do not accurately describe aerosol pesticides. Trapping pests in a container does not represent how aerosols function, as they rely on chemical action rather than physical capture. Repellents work differently, as they deter pests rather than kill them on contact or residual action. Additionally, while some pesticides can be used in soil treatment, canned aerosol pesticides are not limited to that application; they are designed for a broader range of uses in indoor and outdoor environments.