A portable fogger apparatus includes a portable fogger body having at least one airflow passageway. A DC blower motor is connected to the fogger body proximate to the airflow passageway and receives power from a battery, wherein the DC blower motor produces an airflow through the passageway. A mixing chamber is positioned along the at least one passageway, wherein at least a portion of the airflow is movable through the mixing chamber. A quantity of pressurized fogging liquid is housed within a container connected to the fogger body. The pressurized fogging liquid is dispensable from the container into the mixing chamber where it is expelled through a nozzle and mixed with the airflow to produce a fog. The fog has an atomized micron particulate size between 5 and 60 microns. An activation switch controls activation of the DC blower motor and/or dispensing of the pressurized fogging liquid.
