Which Smells Do Fly’s Hate?
WouterUsing essential oils such as lemon, rosemary and eucalyptus can help repel flies. These scents are both pleasant and strong, and they can be used to repel fruit flies, houseflies and other insects. However, many of these scents are toxic to flies and may cause digestive issues.
Pine essential oil is a common insect repellent, and it’s also used as an ointment for a variety of skin problems. It has a powerful, earthy smell that flies hate. You can dilute it with eight ounces of water and spray it on the affected area to keep flies away. Pine-scented candles and air fresheners can also deter flies.
Some flies dislike the smell of white vinegar. While it can kill bacteria, white vinegar has a strong, unappetizing smell. Other vinegars, such as apple cider or red wine vinegar, are more pleasant to flies. If you don’t want to buy a special fly repellent, you can soak old towels in 45% super concentrated white vinegar and place them on hard surfaces. However, don’t forget that pure white vinegar can also burn plants.
For a more natural way to repel flies, you can use a variety of herbs. Bay leaves and basil are both great choices. While basil is easily grown in small containers, putting a basil plant on the windowsill is a great way to ward off flies. Another herb to use is cayenne pepper. This herb contains a chemical called capsaicin that irritates flies’ senses. Alternatively, you can mix pepper and tabasco sauce to make a pepper spray.
