Do fruit flies bite?

Do fruit flies bite?

Today we're diving headfirst into a question that has been buzzing around countless homes: Do fruit flies bite or are gnats the real culprits? We will tackle this question and explore some of the most effective methods to rid your space of these tiny nuisances. We'll introduce you to proven solutions, like our Sweet Surrender and state-of-the-art Fruit Fly Trap, to ensure your home stays pest-free.

Along with these solutions, we'll also dispel some myths and give you straight facts, so you can make informed choices. Say goodbye to confusion and say hello to a cleaner, healthier living space.

The myth and reality: Do fruit flies bite?

Ah, the age-old question that plagues many homeowners: Do fruit flies bite? This question often leads to unnecessary worry, although it's based on a misconception. But let me set the record straight – fruit flies are absolutely incapable of biting you, your pets or anyone else for that matter. They simply lack the anatomical toolkit. In layman's terms, they don't have the chompers for it. Their mouthparts are specialized for sipping the nectar of rotting fruits and vegetables – far from the menacing biters you might have envisioned.

So where does this widespread myth come from? I suspect it's because fruit flies are masterful at being annoying. They buzz around your kitchen, hover over your delicious dishes and seem to multiply by the second. Their invasive behavior can give the impression of malicious intent. But while they may be nuisances, they're not out to draw blood. The idea that they can bite is a big, fat fallacy, one that I'm happy to debunk for you today.

The potential harm: Are fruit flies harmful?

Transitioning to another concern, you may be wondering, "Are fruit flies harmful?" Well, the answer isn't entirely straightforward. While these tiny nuisances don't bite, their potential to be harmful lies in their ability to carry and transmit bacteria. These flies are often attracted to decaying organic matter, where they can pick up various types of bacteria and pathogens.

When they land on your fresh produce or other food items, they can transfer these microorganisms, thereby causing contamination.


This is particularly worrisome because some of these bacteria, such as E. coli or Salmonella, can lead to foodborne illnesses. So while the risk may seem minimal, it's a chance most would rather not take. Eliminating fruit flies is not just about avoiding annoyance; it's also a precautionary step in ensuring your food remains safe to eat.

Solution one: Dr. Killigan's Sweet Surrender

As we consider ways to mitigate the risks associated with fruit flies, one standout solution is Dr. Killigan's Sweet Surrender. This product is our most powerful protector of fresh produce, formulated and tested right in our kitchen for your kitchen. Sweet Surrender uses a handcrafted blend of vinegar, sucrose and citrus as its active ingredients, eliminating the need for toxins, artificial dyes or other harsh chemicals.

Not only does this make it safe and non-toxic for humans and pets, it also allows you to introduce a solution into your home that aligns with a conscious, health-oriented lifestyle. With eight doses per bottle, one dose of Sweet Surrender will have fruit flies "sleeping with the fishes," as they say. It's a truly noxious nectar for fruit flies and a powerful, non-toxic guardian for your kitchen.

Solution two: Dr. Killigan's Fruit Fly Trap

While Sweet Surrender works its magic in liquid form, another powerful addition to your anti-fruit fly arsenal is Dr. Killigan's Fruit Fly Trap. Let's break down why this trap is a cut above the rest and why it's an excellent companion to Sweet Surrender. 

First and foremost, this fruit fly trap is reusable and made from highly recyclable materials. The jar is constructed of PET (Polyethylene Terephthalate), while the lid is made from PP (Polypropylene), making it both effective and eco-friendly.

The design has you and your kitchen in mind. The trap is durable, lightweight and smooth, featuring a knurled edge on the lid for easy threading and removal. And it isn't just about aesthetics; it's about efficacy as well. The trap lid has 32 entrance holes, offering more ways for fruit flies to enter and get stuck, which is considerably higher than some of our competitors. This means less chance for fruit flies to escape and more opportunity for you to reclaim your kitchen.

And there's yet more. The trap's design also aids in reducing evaporation by around 63% compared to an open jar, ensuring that the attractant stays potent for a longer period. Furthermore, the lid minimizes spills and reduces the strong vinegar smell, making your kitchen more pleasant. To top it off, the mostly transparent label comes with a fill line for easy use and a classy Dr. Killigan look. 

By using both of these methods, you're not just dealing with the problem, you're eradicating it while maintaining an aesthetic kitchen space. So why choose one when you can benefit from both?

The chemical route: Does bleach kill fruit flies?

Now, you might be asking, does bleach kill fruit flies? The simple answer is yes, it can be effective in killing both fruit flies and their larvae. However, before you reach for that bleach bottle, let's consider the risks involved.


Bleach is a harsh chemical that poses a series of safety hazards, especially in a home that houses children, pets or anyone with chemical sensitivities.

While bleach might kill off the fruit flies, it doesn't differentiate between pests and your family. The fumes can be harmful when inhaled, and direct contact with bleach can cause skin and eye irritation. For pets, these risks are amplified, as their senses are far more acute than ours. In households with small children, bleach presents an additional danger. Children are naturally curious and might accidentally ingest or come into contact with bleach, which is highly toxic and can lead to severe poisoning.

So, while bleach may seem like a quick fix, the consequences for your loved ones and pets could be dire. Why take such a gamble when there are safe and effective alternatives available? Dr. Killigan's Sweet Surrender and Fruit Fly Trap offer proven solutions without compromising the health and safety of your family. It's a win-win: you get rid of the fruit flies and everyone stays safe.


There you have it—fruit flies don't bite, but they can be harmful in other ways. Fortunately, you're now equipped with all the information and tools you need to fight back effectively. With Sweet Surrender and our Fruit Fly Trap, you'll turn your home into a no-fly zone in no time. Thank you for trusting Dr. Killigan's to help you live a healthier, happier life.

Reading next


Get into the nitty-gritty on insects & arachnids

View all

Tiny terrors or helpful hunters? Identifying baby wolf spiders

Ever spotted a small, hairy spider and wondered if it's dangerous? Learn about baby wolf spiders, the misunderstood hunters that are more helpful than harmful!


How to get rid of cicada killer wasps

Are cicada killer wasps turning your yard into their hunting ground? Learn how to manage or eliminate these intimidating wasps with Dr. Killigan's eco-friendly and effective strategies.


How to get rid of baby stink bugs

Struggling with baby stink bugs? Learn effective, eco-friendly ways to identify, prevent, and eliminate these pests from your home and garden.

Read all about our unique ingredients

View all

Putting customers first: The power of full disclosure from Dr. Killigan's

Discover the power of full disclosure at Dr. Killigan's and how our transparency puts you in control of your pest solutions.


What makes an ant killer pet-safe?

Navigating the challenge of ant infestations while ensuring the safety of our pets is crucial. Learn the key features of pet-safe ant sprays and powders.  


Home preparation for travel & maintaining a pest-free haven

Travel with ease using Dr. Killigan's home preparation guide. Discover deep cleaning strategies and download our free house cleaning checklist for a pest-free return.