Cluster flies, also known as attic flies, are household pests. They are 8 to 10 millimetres in length and are light and dark grey. The body of an adult cluster fly is covered in short, yellow/golden hairs and the wings overlap when at rest.
The solution to cluster-flies is a strong insecticide not available to the public. this will remove all flies in the property.
Are you having problems with Cluster Flies in your home, apartment or work?