Normally found in roof spaces, cluster flies often migrate into living areas via ill-fitting loft hatches or lighting areas. They often cluster together in large numbers, which is how they got their name. They are most active in the spring and autumn, as they remain outdoors during the summer. However, during the winter months, they enter roof spaces to hibernate. The primary issue is distress and discomfort from the sheer amount of flies present. Based in Maldon, Essex, Advance Pest Control Services has an extensive understanding of cluster fly control and treatment. Our team will enter your property and use a fumigation treatment to remove the infestation. Please get in touch with our team today for a quotation.