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Are House Flies Really Attracted to Bug Zappers?

While bug zappers can deal with a range of flying nuisances, when it comes to house flies, you might want to consider alternative methods.

September 3, 2023

3 min read time

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Ah, the ubiquitous house fly!

We’ve all had that frustrating experience of hearing the incessant buzz as it makes its way around our living spaces. It’s enough to make you consider any option for relief, including the ever-popular bug zapper.

But here’s the million-dollar question: Are house flies actually attracted to bug zappers?

Let’s dive in and find out.

The Common House Fly: A Brief Overview

First things first—what is a house fly, and why is it more than just a flying nuisance?

House flies can carry diseases and contaminate food, making them a public health concern.

What is a Bug Zapper?

Before we address our main question, let’s refresh our understanding of the tool in question.

A bug zapper is an electronic device that uses ultraviolet (UV) light to attract flying insects and then zaps them with an electric grid.

Common Beliefs About House Flies and Bug Zappers

Many people believe that bug zappers are the catch-all solution for flying pests, house flies included. But is this belief backed by science? We’re about to find out.

The Science Behind Bug Zappers

Bug zappers use UV light to attract a range of flying insects. Most flying critters are attracted to light sources, but different species are attracted to different spectra.

Are House Flies Really Attracted?

The verdict is a bit mixed.

Some studies suggest that house flies aren’t as strongly attracted to UV light as other flying insects are. This means a bug zapper may not be the most effective tool for your fly problem.

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Expert Opinions

Entomologists and pest control experts often recommend other methods for controlling house flies, such as fly traps or flypapers, which seem to be more effective in practical applications.

Other Methods to Control House Flies

If bug zappers aren’t the most effective for house flies, what is? Here are some alternatives:

  • Fly Swatters: Old but gold.
  • Fly Traps: Often more effective for flies.
  • Chemical Sprays: Effective but use with caution, especially around food or pets.


Q: So, should I not buy a bug zapper at all?
A: Bug zappers can be effective for other types of flying insects; they’re just not a silver bullet for house flies.

Q: What is the most effective way to get rid of house flies?
A: Fly traps and flypapers are generally considered more effective for house flies.


So, are house flies attracted to bug zappers?

The answer is: not particularly. While bug zappers can deal with a range of flying nuisances, when it comes to house flies, you might want to consider alternative methods.

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