Hit it with a hammer.
Wasp spray. They drop like flies in a few minutes.
get some bleach if you see the fly then walk slowly and spray .
chuck Stuff at it / bug spray!
Will any spray kill maggots
Chemically, no. But if the spray blocks the yellow jacket's spiracles (breathing holes) it would eventually die.There is the old joke about using hairspray on flies doesn't kill them, but turns flies into gliders...
Insecticides that are meant to kill flies will affect cockroaches easily. The toxin is absorbed through the exoskeleton and affects their nervous system.
Yes Lice spray does kill bed bugs do you have to spray alot
venus fly trap
When humans see fruit flies, they instinctively try to chase them away. Many households have a spray that can be used to kill the flying insects.
Mortein - is excellent. just used it a minute ago. Or air freshner dispensers with insect and bug spray inside.