Be sure to use the high velocity setting on the hose s nozzle.
How to get rid of wasp nest in roof vent.
Most residential dwellings with pvc intake exhaust vents utilize either 2 or 3 pvc termination hubs.
Non poisonous method to get rid of a wasps nest in a roof you can use a garbage bag inside a landing net and a long handled scraper to remove the nest from the roof where it is attached.
Some of the wasps will drop into the water and drown but some can survive and for this reason you should kill them as you empty the bottle.
Leave any nest entrance open to allow foraging members of the colony to come back in and come in contact.
To get rid of wasp s nest wear protective clothing approach the nest at night when the wasps are less active and thoroughly douse the nest in an approved pesticide spray insecticidal dust smoke or water.
Apply the wasp killer as directed standing as far away as is practical and be generous.
Place the bag over the nest knock the nest off with the scraper and seal the bag.
Keep spraying the nest until the water completely soaks and destroys it.
Wear a breathing mask and follow all instructions on the package to prevent inhalation.
This is another very effective natural remedy.
Step 1 spray an insecticide into the vent to kill any wasps that are currently in the vent.
It can help you get rid of wasps without the need to use any chemical toxins.
A pressure washer may damage your roof.
Just mix two tablespoons of dish soap like the dawn dishwashing liquid soap with three to four cups of water and place the mixture into a spray bottle.
Use water or wasp killer if the nest is in the eaves and visible from the outside after you remove the soffit you may be able to spray the nest with water.
An empty spray bottle.
Cover your wasp nest with the spray during.