A thermal fogger produces a visible cloud of smoke that carries the product through open areas and vegetation. It is the right method for mosquitoes, flies and kissing bugs in yards, gardens, condo common areas and around warehouses.
Outdoors it is applied in light wind with the nozzle parallel to the ground so the cloud covers the area instead of drifting away.
For mosquitoes the treatment works best when standing water is removed at the same time: tyres, plant pots, roof gutters and open containers.