If you are making large amounts of insect repellent, a good rule of thumb is to mix the repellent so it's 5-10% essential oil, so mix 1 part essential oil with 10-20 parts carrier oil or alcohol. For a smaller batch use: The essential oils that work well against biting insects (mosquitoes, flies, ticks, fleas) are:
The effectiveness of any homemade mosquito repellent depends on essential oils, which can be used singly or in combinations of two or three. Several essential oils are known to work against pests. These include lemon, lemongrass, catnip, citronella, lavender, geranium, peppermint, and eucalyptus oil.
It’s important to keep the bugs away, but instead of using conventional recipes and showering your body in harmful chemicals, try this natural bug repellent recipe. 40 drops essential oils (a mix of eucalyptus, lemongrass, citronella, tea tree or rosemary) Place witch hazel, apple cider vinegar and essential oils in an 8 ounce glass spray bottle.
8 Natural & Homemade Insecticides: Save Your Garden Without Killing the Earth. 1 1. Vegetable Oil Spray. Treehugger / Sanja Kostic. A homemade insecticide made from vegetable oil mixed with a mild soap (such as Dr. Bronner's ... 2 2. Soap Spray. 3 3. Neem Oil Spray. 4 4. Diatomaceous Earth. 5 5. Garlic Spray. More items