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Do Bug Zappers Work on Fruit Flies?

Yes, bug zappers work well on fruit flies, and it is an effective way of eliminating them.

October 8, 2023

3 min read time

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It’s a common enough scenario: You’re in the kitchen, perhaps slicing an apple or peeling a banana, when you notice you’re not alone.

Fruit flies have joined the party.

If you’re pondering whether a bug zapper can be your knight in shining armor against these pesky invaders, you’ve come to the right place.

Fruit flies are more than just annoying; they can be a real nuisance and even a health concern. They tend to make their grand appearance in the summertime, especially if you’re a fan of fresh fruits and veggies.

Bug zappers are often recommended for flying pests, but the real question is: Do they work on fruit flies?

Let’s find out.

What is a Bug Zapper?

Before we go any further, let’s quickly recap what a bug zapper is.

It’s an electronic device that uses ultraviolet light to attract insects and then electrocutes them upon contact.

While they’re popular for controlling a wide range of flying insects, their effectiveness against fruit flies remains a topic of debate.

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The Annoying World of Fruit Flies

Why do these tiny winged creatures manage to get under our skin?

Well, they’re not just annoying; they can also contaminate food and are notoriously hard to get rid of.

These pests are attracted to ripe, rotting, or decayed fruit as well as sugary substances.

How Bug Zappers Usually Work

Bug zappers are generally effective against larger flying insects like mosquitoes and houseflies.

They’re attracted to the ultraviolet light emitted by the device and meet their end with a satisfying zap.

Do They Zap Fruit Flies?

Now to the core issue: Do bug zappers work on fruit flies?

Unfortunately, the answer is not as straightforward as one might hope.

Due to their small size and different attraction triggers (fruit flies are more drawn to the scent of your produce than UV light), bug zappers are often less effective against these tiny pests.

What the Experts Say

Researchers and entomologists have found that bug zappers may not be the best solution for fruit flies.

According to studies, the UV light isn’t as attractive to fruit flies as it is to other flying insects.

Some experts even suggest that bug zappers might be more likely to kill beneficial insects than the intended pests.

Alternative Solutions

If you’re dealing with a fruit fly infestation, consider these alternatives:

  • Vinegar Traps: Fruit flies love the smell of vinegar. A simple DIY trap can often be more effective than a high-tech solution.
  • Fly Paper: This sticky solution can catch a good number of fruit flies if placed correctly.
  • Cleanliness: Keeping your kitchen and dining area clean can significantly reduce the fruit fly population in your home.


So, can you count on a bug zapper to deal with your fruit fly problem?

Probably not. While bug zappers are effective against many types of flying insects, fruit flies tend to be an exception.

You might be better off looking into alternative solutions for this specific issue.

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