How To Get Rid Of Fruit Flies

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Summer in the UK brings sunshine, warm evenings, and – unfortunately – fruit flies. These tiny pests are more than just a nuisance. They multiply quickly and can be incredibly persistent. July is peak time for fruit fly activity, especially in kitchens, restaurants, and anywhere fresh produce is stored.

Fruit flies are attracted to fermenting fruits and vegetables, sugary spills, and even residues inside drains. Once they find a food source, they lay hundreds of eggs, and within days, you can find yourself dealing with a full-blown infestation.

What Are Fruit Flies?

Fruit flies, scientifically known as Drosophila melanogaster, are tiny flying insects commonly found around ripening or decaying fruits and vegetables. They are typically tan or light brown, with red eyes and a wingspan of just a few millimetres. Despite their small size, they have an incredible ability to detect and swarm food sources quickly. Fruit flies are most active in warm temperatures and can complete their life cycle in as little as a week, which means infestations can develop rapidly if not addressed.

Why Are They Called Fruit Flies?

The name ‘fruit fly’ comes from their strong attraction to ripening or fermenting fruits. They feed on the sugars released during the breakdown process and often lay their eggs in the skin or flesh of the fruit. When the larvae hatch, they have a ready supply of food. Although fruit is their preferred source, they can also breed in other sugary substances, unclean drains, or leftover alcoholic drinks – which is why they’re also a common problem in pubs and restaurants.

How To Prevent A Fruit Fly Infestation

The best way to keep fruit flies away is through prevention. Start by storing ripe fruit in the fridge instead of leaving it out on the counter. Ensure your kitchen is kept clean and dry by wiping down surfaces regularly, cleaning up spills immediately, and emptying your bins daily if necessary. Recycling bins should be rinsed and dried before use, as leftover sugar from juice bottles or wine cans can attract flies quickly.
Pay special attention to your drains. Organic matter that builds up inside kitchen or bathroom drains can become a hidden breeding site for fruit flies. A deep clean using a drain brush and appropriate cleaning agent can eliminate these hidden spots.

DIY Fruit Fly Traps That Work

If you’re already seeing fruit flies around, one of the simplest solutions is a homemade trap. Use a small bowl filled with apple cider vinegar and add a drop of washing-up liquid. Cover the top with cling film and poke a few small holes. The scent draws the flies in, but the film prevents their escape.

This trap is particularly effective on kitchen counters or near compost bins. Keep an eye on how quickly flies accumulate in the trap, as a larger number may indicate a breeding site somewhere nearby.

When To Call In The Professionals

In many cases, DIY methods are enough to control a small outbreak. But if fruit flies keep returning, there may be a breeding site you’ve overlooked. That’s where professional pest control comes in. At Terminate Pest Control, we identify the root cause of infestations and apply safe, targeted treatments to eliminate fruit flies and prevent them from returning.

Don’t let fruit flies ruin your summer. If you’re dealing with a persistent problem, give us a call and let our expert team take care of it.