It might seem harmless, but a cluster fly infestation can be quite the nuisance—especially if left undeterred. Cluster flies may look like houseflies at first glance, but there are a few easy ways to ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Winter brings cozy evenings, crackling fires, and the promise of snow-covered landscapes. But it can also ...

If you've suddenly got a whole gang of flies in your home in the winter, they may not be house flies at all. They might be cluster flies instead. These pests look just like regular house flies to most ...

Cluster flies are not attracted to food but seek warmth and shelter inside walls and lofts. This video explains where they come from, how they enter homes, and why surface sprays rarely work. It ...

Dead flies gathering on your windowsills can hint at very different problems, from harmless cluster flies to hidden waste. Here is how to decode the signs before acting. Finding clusters of dead flies ...