DO: Mount the fan high overhead. Allow room in front and below the fan for the unobstructed propulsion of it's fog. Rule of thumb: the higher the better! But, leave at least three feet from any roofing structures.

DO: Mount the fan at the intake end of a ventilated structure. In structures with mild to no ventilation, propel fog the length of the structure. In large structures, use of an oscillator greatly enhances coverage and circulation.

DON'T: Mount the fan near the ground, underneath tables or benches.

DON'T: Propel the fog into the wind (direction of airflow).

DON'T: Cramp the fan in tight quarters or skinny aisles.

DON'T: Mount the fan in small ducts or outside the area to be humidified. There will not be enough air to absorb the fog.

DON'T: Mount fogging fan outside the structure, attempting to blow fog in.