The first step in effective cluster fly removal is to preventively block all entry points the flies can use to gain access to your home.
Read moreCluster flies: Identification and Information
Seasonal Pest Watch – Cluster Flies
Cluster flies, also known as grass flies, or attic flies, do not pose a risk to human health. However, they can become a significant pest due to the large numbers in which they congregate in our homes to over-winter; several thousand flies may be...
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