Make sure you use gloves long sleeved clothes and a protective mask.
Wasp nest inside roof.
Dont leave a wasp nest in your roof.
Use a torch to locate the nest but turn the torch away from the nest as soon as you see it otherwise wasps will come toward the light.
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.
A hive of yellow jackets near your home can turn yard work and outdoor recreation into highly hazardous experiences.
When it drops to the ground break it into pieces using the same stick and reapply your pesticide of choice on the inside of the pieces.
Wasps will normally be entering through a gap between the soffit and the wall of the building.
Place the bag over the nest knock the nest off with the scraper and seal the bag.
Eaves nests can often be easily treated from within the roof.
They will defend their territory and get aggressive if you get too close to a nest or try to disturb them.
They could hibernate in your loft causing you more problems the following year.
Here is a story about leaving a nest in a roof.
If you can see the wasp nest you can buy special sprays that will allow you to stand about 10 feet away and shoot at them.
If possible do not turn on a loft light.
Wasps cause problems when they build nests in or around your home.
At the end of the year the queen will produce young queens for the next year.
Make sure to wear protective clothing and goggles both for the overspray if the wind moves aginst you and for some angry wasps.
Wasps resemble bees but are actually different insects.
Alternatively simply walk around the property checking all those snug out of the way hiding places that wasps are known to haunt roof eaves and rafters wall cavities crawlspaces railings.
How to get rid of wasps at the soffits.
Having these pests in the siding of your home can be even more dangerous as they can find ways into your home and pose a threat while you eat and sleep.