If possible use a polminor powder bellows and coat as much of the outside of the nest as possible with dust failing that use rentokil wasp nest killer foam aerosol and cover as much of the nest as you can in wasp killer foam before promptly vacating the roof.
How to kill wasp nest in attic.
If you come across wasps in your compound then there s a likelihood they have a nest somewhere close by.
You can use sprays or bait to kill wasps or try removing the nest.
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If you can t stand the smell of toxic chemical sprays or wasp repellents you can try various home remedies which are.
However you should never remove a nest by knocking it down or hitting it with a bat or other item.
You can also use citrus oil extract which is a natural insecticide containing.
Dress in thick clothing.
Seal off any entrances or exits into the area of the wall where the wasp nest is located.
Spray the wasp nest at night when the wasps are slow and sluggish.
How to get rid of a wasp nest inside of a wall.
The above recipe should kill any wasps you spray directly and the smell should drive the rest away as it s a great way to deter wasps from you or any area where you don t want them.
You can pour boiling water kerosene or diesel onto the nest at night when the wasps are resting.
Wasp stings are poisonous and very painful so dressing to prevent them is important.
How to get rid of wasps in the attic step 1.
Pinpoint the location of the wasp nest and determine where the insects are getting into the nest from the outside.
You can either spray the nest with peppermint oil or lemon clove solution.
Solitary wasps tend to build nests that allow them to secure and separate.
Observe their flight.
How to get rid of a wasp nest colonies can be located inside the walls of your home or in the ground.
Determine what type of wasp you have.