Hello my name is Margaret Klingensmith and I want to share something that foggers or bug bombs work by spraying mist that falls on the exposed surfaces and objects killing insects that touch the insecticide. While using insect foggers it is advisable to read the instruction carefully and use quantity mentioned on the packet. Foggers should never be used in close small spaces like cabinets and almirahs. To know more about insect foggers connect at udoo.com.au.