To stop cluster flies from calling your loft their home you need to make some changes to your loft space primarily this means closing off any gaps.
Flies in attic space.
Once the flies are dead it is important to clean the area thoroughly so that other bugs such as roaches do not move in to eat the dead flies.
The warmth generated here means that flies are naturally drawn into these cavities and voids particularly during the months of october and november where they congregate in groups or clusters.
Stick it to em.
Flies that gather in roofs around windows and on walls inside in the autumn and winter are called cluster flies also known as attic flies.
Space sprays and fogs into the attic have little if any affect as the flies are usually under insulation or deep in cracks and crevices.
Cluster flies are common in the loft and attic spaces of homes and business premises.
Individual flies found around the house can be sprayed with household insecticides.
A fogger pesticide is an inexpensive and easy way to help you eliminate all of.
Unfortunately there is little that can be done for flies already inside the attic and walls.
Unfortunately there is little that can be done for flies already inside the attic and walls.
Bug bombs that release poison throughout a room can be used to kill the flies in an attic or crawlspace.
Get rid of cluster flies in your attic release a fogger to create a kill zone.
Space sprays and fogs into the attic have little if any affect as the flies are usually under insulation or deep in cracks and crevices.
Another way you can win the war against these flies is to send them a signal they absolutely.
Gaps in the roof or under the eaves are major entry points for cluster flies.
They do not fly around much in attics.
Therefore fly paper fly strips and bug zappers are of no value.