However a bee s nest in the home can be a hazard if anyone is.
Bees in attic vent.
Attic vent holes these are the holes that allow the attic to breathe and the heat to escape.
If you see bees inside your bathroom kitchen bedroom or other area of the house or find bees near windows these few bees are getting in by accident and simply represent a much larger problem bees can generally observe them from the outside.
Make sure that you know the entering and exiting part of their bee hives.
It is a good idea to spray the pesticide on the openings of your attic.
Unlike other pests that can infest an attic most bees are not known to eat wood or cause other structural damage to the home.
Bee flight activity near the vent holes on the exterior of the home.
A few straggler bees that get inside the living area of the home.
A heavy colony will usually drop from the underside of a roof at about 130 degrees.
A strange odor or stain on the wall or ceiling.
Here are the most common ways bees enter a structure.
In summer attics can get up to 180 degrees.
Bees and attic vent holes.
You should also check the bee hive that is located in your attic.
Bees that are entering in and out through the vent opening outside of the structure seldom live inside the vent or air duct shaft but instead are living in the wall or void around it and only appear to be going into the vent.
The screen on the holes are usually 1 4 inch which give the bees plenty of room to squeeze through.