What is the best repellent for flies in the house?

Author: Newell Keebler  |  Last update: Tuesday, November 25, 2025

What Scent Will Keep Flies Away?
  • Basil.
  • Cloves.
  • Mint, lavender, and marigold.
  • Cinnamon.
  • Lavender, eucalyptus, peppermint, and lemongrass essential oils.
  • Apple cider vinegar.

What's the best thing to stop flies coming in your house?

  • Keep food covered: Store food in sealed containers and avoid leaving food out in the open.
  • Dispose of trash regularly: Empty trash cans frequently, especially if they contain food waste, to prevent attracting flies.

What smell will keep flies away?

Cinnamon – use cinnamon as an air freshner, as flies hate the smell! Lavender, eucalyptus, peppermint and lemongrass essential oils – Not only will spraying these oils around the house create a beautiful aroma, but they will also deter those pesky flies too.

How do I get rid of flies in my house asap?

Use fly screens on windows and doors to prevent them from entering. Set up fly traps with sweet bait to lure them away from living areas, then release them outside once trapped. Additionally, consider using essential oils like peppermint or lavender, which flies dislike, to deter them from hanging around.

What is the best fly deterrent for inside the house?

Poke small holes for the flies to enter. Essential Oils: Flies dislike certain scents. Try using essential oils like citronella, eucalyptus, or peppermint. Mix with water in a spray bottle and spray around the room. Herbs: Keep pots of basil, mint, or lavender in your room, as these can deter flies.

7 Home Remedies For Killing House Flies

What do house flies hate the most?

Some publications suggest that using herbs and plants such as Mexican marigolds, mint, rosemary, lavender, yarrow and pitcher plants will help keep flies away, so adding these to your garden may be helpful. Eucalyptus, peppermint and lemongrass essential oils may also have some potential to deter flies.

Is there a fly repellent that actually works?

Homemade fly repellent spray: A mixture of dish soap, water, baking soda, and vinegar can be filled into a spray bottle. The mixture should contain a few drops of dish soap and a tablespoon each of vinegar and baking soda per cup of water. A few sprays of this mixture can be an effective fly repellent.

What is the best solution for indoor flies?

Apple Cider Vinegar and Dish Soap

The dish soap will break down the flies and kill them, while the vinegar attracts them. If you don't have apple cider vinegar, try stale wine or beer, says Irenicus, as the aging scents attract flies.

Why are there so many flies in my house all of a sudden?

House Flies (Musca Domestica)

They are typically attracted to decaying organic matter such as food scraps, garbage, and animal waste. Their rapid reproduction rate allows them to multiply quickly when conditions are favorable, often leading to large house fly infestations if not promptly addressed.

Does pine sol get rid of flies?

Yes, using Pine-Sol to keep flies away is safe. According to the Pine-Sol product page, it is biodegradable and safe for use around pets. However, Thaeler suggests waiting until treated areas have dried before letting children or pets near to be safe.

What is a good smelling fly repellent?

Lavender – Lavender is available in many different forms, and flies hate them all. Try growing fresh plants in your garden, especially near any doors or windows. You can also use dried lavender and scented candles to help keep the flies at bay.

Does spraying vinegar keep flies away?

Although it may be accurate to say that vinegar “repels” flies in the long run, the opposite is technically true. In fact, vinegar attracts flies, as opposed to being repulsive to them. Particularly in the case of fruit flies, these insects are on the hunt for overripe fruit and the microbes they carry.

Does Vicks keep flies away?

have to rub it all over, just apply small dabs on your ankles, wrists, neck, inner elbows, knees and behind your ears. The smell of the menthol in it will repel the insects away.

What smell do flies really hate?

Essential oils like lavender, peppermint, and eucalyptus can keep flies away from your porch or any other outdoor space. Choose a scent that's pleasing to your nose, whether it's a spray, candle, or plant, then use or place it liberally around your home.

How do I get rid of flies in minutes?

Trapping and Catching Flies
  1. Use a vacuum for a quick way to catch flies in a room. ...
  2. Set out a dish soap trap if you need to lure out flies. ...
  3. Create a funnel trap to prevent smaller flies from escaping. ...
  4. Hang flypaper if you need to prevent flies from landing. ...
  5. Install a fly zapper for a reusable trap that kills flies.

What can I spray to repel house flies?

Natural Sprays That Repel Flies:

Fill a spray bottle with ⅓ hydrogen peroxide and ⅔ water. After shaking the mixture, spray it on surfaces on which flies tend to typically linger. It works wonders!

What causes flies in a clean house?

Flies get inside for a number of reasons, usually in pursuit of trash, rotting food, or moisture. A common house fly is attracted to decaying organic matter like feces and rotting meat. Drain flies, on the other hand, are attracted to moisture and will lay their eggs inside of drains.

What is the best homemade house fly trap?

The best homemade fly trap is one that can attract both house flies and fruit flies. To lure both outdoors, mix scraps of rotting meat, like fish or chicken, with sugar or honey. When indoors, the best bait is old fruit or honey. Liquid dish soap is exactly what you need to drown the flies.

What liquid kills flies instantly?

Choose from either chemical sprays, household cleaners, or hairspray. Chemical sprays kill flies instantly upon contact, though they contain harsh chemicals. You can also spray the flies with household cleaners, like Windex or Formula 409, or with an aerosol like hairspray. All of these sprays will help you kill a fly.

How to get rid of house flies asap?

Vinegar and Dish Soap - Fill a bowl slightly with apple cider vinegar, wine or honey with some dish soap (washing up liquid). Cover the bowl with plastic wrap with punctured holes or leave uncovered. Flies will be attracted to the smell and will get stuck within the liquid.

What is the best homemade fly repellent?

Homemade Fly Spray Recipe
  • 4 cups raw apple cider vinegar (where to buy raw apple cider vinegar) OR make your own vinegar.
  • 20 drops rosemary essential oil (where to buy my favorite essential oils)
  • 20 drops basil essential oil.
  • 20 drops peppermint essential oil.

What is the best killer for house flies?

To kill the flies that buzz around rooms, use an insect spray or aerosol that contains synergized pyrethrins or synthetic pyrethroids. For best results, the room should be closed and the material misted into the air. Pyrethrins are “quick kill” insecticides and have little or no residual action.

What is the number one fly repellent?

DEET or Picaridin: The EPA considers both DEET and picaridin as being highly effective as wearable repellents against insects when used in the proper concentration. A product with either 20% DEET or picaridin can repel insects for up to 4 to 5 hours.

How to deter flies from your house?

Flies hate basil, so consider popping a basil plant in your kitchen to help deter them. Flies also hate the smell of essential oils like lemon grass, peppermint, lavender and eucalyptus – try putting a few drops in a spray bottle and using them around the house daily to keep them away.

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