14 Tips to Prevent and Eliminate Fruit Fly Problems

While it’s great—and healthy—to keep a bowl of fresh apples or tomatoes on your kitchen counter, there is an inevitable downside. We’ve all seen them, unfortunately: fruit flies. That bowl full of pristine cherry-red tomatoes seems to turn over-ripe overnight and attract the buzzing nuisance officially known as drosophila melanogaster—the fruit fly.

Meet the Fruit Fly

Until the 18th century, scholars and scientists believed in a phenomenon called “spontaneous generation,” theorizing that fruit flies were naturally reproduced from inorganic, foul materials like dirty laundry and rotting meat. While you will certainly find plenty of fruit flies buzzing around the local dump, they can thrive almost anywhere, and even the cleanest kitchens provide a plethora of opportunities to set up shop and settle in.

Leaving fresh produce out in your home is kind of like advertising free room and board to fruit flies. Typically, they enter on fruit brought into the home or through open doors and windows. With a life cycle that runs from egg to adult in about seven days, fruit flies can proliferate at warp speed. Females deposit up to 500 eggs at a time, meaning fruit flies can produce hundreds of offspring within a couple of weeks.

The Health Risks of Fruit Flies

Unlike their insect cousins wasps, spiders and mosquitoes, fruit flies don’t sting or bite. The main risk they pose to humans is exposure to the diseases and bacteria the flies spread by moving throughout the home. While fruit flies spend the majority of their time on fermenting food, they also make the occasional pit stop on plates, cutlery, drinking glasses, and even toothbrushes. While you may not consume the contaminated produce itself, when you eat or drink from these objects, you’re exposed to the same bacteria the fruit fly has transported from site to site. 

Approximately 48 million people a year get sick as a result of foodborne illness. When you find yourself facing an infestation, eradication isn’t optional—it’s necessary.

Watch Now: How to Get Rid of Fruit Flies

Preventing and Eradicating a Fruit Fly Infestation

While fruit flies are drawn to fruit due to its sugar content, anything containing sugar will do. As sugar ferments, it begins to turn into alcohol, which fruit flies love (another reason you’ll often find them buzzing around beer bottles and hovering around wine glasses). Removing sources of attraction from the home is a good first step to resolving a fruit fly issue, but it may not be enough to completely resolve the problem. When produce becomes scarce, fruit flies will often move on to sink drains, garbage disposals, empty bottles and cans, garbage bags, recycling bins, compost piles, and even damp mops and sponges, perpetuating the problem.

The best way to deal with fruit flies is to prevent the problem before it starts. Here are a few tips:

  • Store fruits and vegetables in the refrigerator rather than on the counter.
  • Shut windows and doors. Don’t rely on screens, as fruit flies can fit through the mesh.
  • Use your air conditioner whenever possible. Humid indoor conditions perpetuate and expedite fruit rot, beckoning fruit flies.
  • Use an all-purpose cleaner to wipe down food prep areas, including the bottoms of trashcans, to rid the area of decaying organic matter.
  • Replace kitchen sponges and mop refills regularly.
  • Make it a habit to clean your garbage disposal.
  • Place an oscillating fan near food to discourage flies from landing there.
  • Implement a cleaning schedule, especially during the warmer summer months. Take the garbage out twice a day, scrub trashcans weekly, mop floors, and wipe down surfaces every night.

If you find yourself facing a fruit fly invasion, it’s time to take things to the next level:

  • At the first sign of fruit flies, purge your produce. Examine fruits and vegetables for any signs that it is overripe, oozing liquid, or has been bruised or broken.
  • Do not dispose of produce or scraps in your kitchen trashcan. Bag it up and take it to an outdoor can.
  • Promptly clean up any residual mess from chopping, cooking, or prepping meals.
  • Empty soda cans, wine bottles, and beer cans are fruit fly havens. Don’t allow recyclables to sit around. Be sure to give the bin a regular and thorough scrubbing to remove any residual liquid or juice that may have leaked into it.
  • Eradicating breeding adult flies will help slow, and eventually stop, a fruit fly infestation. From vinegar to milk to wine, there are many suggested recipes for creating a DIY fruit fly trap to place in the problem areas of your home. There are also pre-made traps on the market, such as Aunt Fannie’s FlyPunch! which has an eco-friendly, non-toxic blend of ingredients that attracts fruit flies and kills them naturally and stop an infestation in its tracks.

Fruit flies are no reason to avoid fresh foods. With a little effort, you can enjoy healthy, nutritious meals and snacks—without a surprise appearance from uninvited guests.

Disclaimer: Curated and re-published here. We do not claim anything as we translated and re-published using google translator. All images and Tattoo Design ideas shared only for information purpose.

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