Biography of house fly infestation in attic
Cluster flies in house all of a sudden
It is common for these flies to stow away in attics, and then appear suddenly through cracks and vents.
Cluster fly infestation
Understanding the sudden infestation is the first step to getting rid of flies in your house.
Cluster fly vs house fly
Flies inside the attic or stud bays can wake up during warm winter days and work through light fixtures or other viaducts into the living space.
How to stop cluster flies returning
The first few days were okay then I had a fly or two.