Trap 2: Milk + Sugar + Dish Soap + Black Pepper
Stir in a squirt of dish soap (this makes the surface of the liquid somewhat sticky so the fruit flies can't escape). Pour the mixture into a bowl.
Mix 2 parts sugar with one part 1 water, stirring well to combine. You'll need just enough of the mixture to fill the jar about a third to halfway. Mix in a drop or two of dish soap to keep the flies in the water when they enter the trap. Add a piece of raw meat or extra ripe fruit, to help lure the flies to the trap.
Make a simple trap and put a few out, just a shallow glass or small bowl of water with some apple cider vinegar or lemon juice, or leftover beer or wine works especially well, dilute with water and just a tiny drop of dish soap to disrupt the surface tension. Fly goes in and drowns.
Apple cider vinegar works better than common white vinegar because it's less intense and the fruit flies don't seem to be turned off by it as much. If you don't have apple cider vinegar you can try with white vinegar with some wine or brown sugar mixed in.
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.
Similar to our bowl trap, we're going to want a sugary substance to attract the flies. You can use the aforementioned apple cider vinegar or wine, but you can also use beer, red wine vinegar, or even rotting fruit if you've got any lying around.
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.
Sweet or fermented liquids such as syrup, liquor, soda and vinegar.
Make a natural cleaning/fly killer mixture.
Mix together 1/2 cup of salt, 1/2 cup baking soda and 1 cup of vinegar. Pour the mixture down the drain. Let sit overnight, then flush the drain with hot water in the morning. This should kill all flies and the organic material they've been feeding on.
Our top choice for indoor use, Catchmaster Window Fly Traps, can be applied to any window, effectively capturing flies where they like to hang out. If you're using an outdoor trap that contains chemicals, you'll want to hang it high enough that children, pets, or livestock can't reach it.
Substitute apple cider vinegar for extra drops of fruit-scented dish soap, granulated sugar, regular vinegar, or even bread yeast. Bread yeast works when mixed with granulated sugar and water, but it might take longer to produce results compared to other options.
Drain flies thrive in environments where organic material accumulates, such as: Clogged or Dirty Drains: Organic debris that builds up in your plumbing provides an ideal breeding ground for drain flies. Regular cleaning of your drains and routine pest control treatment helps prevent these pests from taking hold.
Here are some of the most well-known scents that can lure flies: House flies: Unpleasant, decaying smells (rotting meat, decomposing garbage, etc.) Fruit flies: Sweet, sugary smells (ripe or rotting fruit, spilled soda or juice, alcohol, etc.)
You can catch more flies with honey than with vinegar. You can win people to your side more easily by gentle persuasion and flattery than by hostile confrontation.
Sugar Water: A simple mixture of sugar and water creates a sweet, irresistible attractant for flies. The sugar mimics natural nectar and can lure a wide range of fly species.
Science buddies conducted an experiment testing which bait works best for a homemade fly trap. They used molasses, maple syrup, honey, and corn syrup. Their results showed that honey was the best bait out of the other sweet substances to attract and trap the most flys.
Picaridin: Though it's been around for fewer decades, its efficacy is considered comparable to DEET for mosquitoes and ticks, and it works better on flies. Picaridin also has minimal odor and no damaging effect on plastics and other synthetics.
Apple Cider Vinegar and Dish Soap
Sprinkle sugar on top to further entice the flies. 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.
Create a fly and wasp repellent.
This DIY pest repellant should be a staple in the Southern home. Pour equal parts water and Pine-Sol in a spray bottle to spritz on outdoor furniture, the deck, and indoor areas where flies are most likely to flock, such as kitchen countertops.
If you find fruit flies immune to your plastic wrap or paper cone traps, try adding three drops of dish soap to a bowl of vinegar and leave it uncovered. The dish soap cuts the surface tension of the vinegar so the flies will sink and drown.