A pressure washer may damage your roof.
How to get rid of wasp nest in roof eaves.
No wasps eliminator is a powder insecticide formulated to be easily picked up by wasps at the entrance of their nest carried into the nest where it kills the colony.
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.
When treating wasp nests in the eaves of a roof you can safely break into the nest with the duster lance and get wasp killer powder inside the nest but do not try that with a hanging nest unless you are fairly sure it won t fall to the loft floor.
The spectracide wasp and hornet killer kills these stinging insects on contact.
You need to get the wasp killer powder down into the eaves this could be achieved using the rentokil wasp nest killer powder but you may feel happier using a dust applicator to get the dust down into the nest such as polminor duster bellows if the nest is hanging down from the eaves this presents a more difficult situation.
No wasps eliminator powder helps keep wasp calm during treatment but it is still recommended to apply in the evening or early morning when wasp activity is low.
Be sure to use the high velocity setting on the hose s nozzle.
The fire will also not kill the wasps and again will only make them more aggressive.
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.
Burning the nest using fire as a method to get rid of wasp nest is firstly dangerous and secondly ineffective.
Make sure you use gloves long sleeved clothes and a protective mask.
Place the bag over the nest knock the nest off with the scraper and seal the bag.
Wasp nests are made from a thin chewed wood pulp substance making it very flammable and therefore very dangerous in or around your home.
It comes in an aerosol can that.
Apply the wasp killer as directed standing as far away as is practical and be generous.
Perhaps the most effective way to get rid of a wasp nest is to use insecticide spray.
Application of no wasps eliminator can safely and quickly get rid of wasps and wasp nests.
Keep spraying the nest until the water completely soaks and destroys it.