As the bees travel in and out of the nests they will carry the insecticide powder you sprayed at the entry point to other bees in the nest.
How to get rid of bees in roof space.
If the breed you are trying to kill has a queen bee she will also die.
This eliminates odor as well as other insects being attracted to the honeycomb other bees can zero in on the honey that is left behind and the next thing you know you have a infestation of honey bees again.
It actually makes sense if you think about it.
Bees inside an eave roofing system or attic is by far the most common place we find bee hives.
Think have got bees living in our roof space or gutter had a new roof last year but suppose they still manage to get in somehow is this an issue.
They are not bothering us yet but concerned if they do any damage.
Caulk any cracks or holes in the roof or between the roof and the house.
Once the swarm is inside the attic they can build a hive in a place that is up high usually deserted and can often go undetected by homeowners.
If bees are continuing to come and go from the area repeat the poison treatment one more time.
Eventually all the bees will be dead due to the spread of the powder.
They are a great place for the bees because they are elevated have insulation and most predictors have no way of getting to them.
It is important to know that when you have a hive inside a wall the honey and the bees have to come out.
Bees often enter homes and structures through attic ventilation holes.
It s one of the more common places bees enter in order to build their hives.
Prevention is the best cure when it comes to keeping bees out of your house.
Bees often build hives around a crack in wood.