Keep spraying the nest until the water completely soaks and destroys it.
How to rid hornets in roof.
Find a pressurized can of aerosol insecticide labeled for wasps and hornets at a home improvement store or garden center.
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.
Vinegar and sugar hornet trap 1 cup apple cider vinegar 1 cups of sugar 1 4 cup dish soap 2 liter plastic soda bottle.
Place the bag over the nest knock the nest off with the scraper and seal the bag.
How do i get rid of hornets.
Make a plastic bottle trap using a sharp pair of scissors or a knife to cut a two liter plastic soda bottle in two just above the top of the label.
Be sure to use the high velocity setting on the hose s nozzle.
Check the label and make sure that it produces a solid stream that reaches at least 15 ft 4 6 m.
A pressure washer may damage your roof.
During the time that nests are being built it is common to see hornets scraping away a thin layer of wood from a wooden fence an old log or the side of an unpainted wooden building.
Make sure you use gloves long sleeved clothes and a protective mask.
In the bottom section place your bait then flip.