When you have a African hornet nests in your attic is best to have professionals perform eradication methods for the safest solution. If you insist on getting rid of these hornets on your own you will want to spray the nest with a safe insecticide. Quick applications that are applied at night is the best course of action.
Plug all exit/entry points with fiberglas insulation, spray foam or simialr, then let them starve to death. After a few weeks, you can clean out the attic with a vacuum cleaner hose.
You can use either a bug spray for stink bugs, or a bug bomb. Bug spray is easier to find, you can find it at a local garden store, but a bug bomb you'll probably find online.
there's nothing a few bombs (the ones that kill fleas and ticks, ect.) cant do. Or call an exterminator.
It could be a small child who may have been trapped in the attic.
kill it
yes deodorants do kill wasps but it needs to be flammable and you need a lighter and to be away from anything else flammable but there are more simpler easy ways to kill wasps
No.
Yes, if you destroy just the nest of the wasps they will survive. You will have to spray chemicals to kill the wasps.
Yes.
Dishwashing soap with degreaser diluted with water does kill wasps
Some wasps kill and eat bugs that are harmful to people.
You slap it with a flyswatter!
kill them
The white powder that kills wasps is called an insecticide. This insecticide is extremely powerful and will kill the wasp as soon as it comes in contact with it.
If you introduce pesticides after introducing parasitic wasps you will kill the parasites and the parasitic wasps so you will have wasted your time and money introducing the parasite wasps.