A system for selectively spraying a treating material such as an
insecticide and/or odor suppressor into the interior of a commercial
garbage or trash container. The system includes a suitable spray nozzle
assembly carried on the cross bar of the lifting frame of a conventional
front loading sanitation truck and a biased access door in the trash
container or bin through which a spray nozzle may be inserted into the
interior of the container. A container of the insecticide and/or odor
suppressor is carried on the truck together with controls placed in the
vehicle's cab and controlled by the operator to insert the spray nozzle
into the container, spray the container's interior, and retract the spray
nozzle.