Insects can often be a danger to your health so it is always wise to apply an insect repellent before heading out. Most insect repellents available over the counter contain chemical ingredients that sometime cause skin irritation. However, a safer alternative, is to make your own insect repellent using simple, natural ingredients. This is not only effective but also costs less.
Different insects are repelled by different chemicals, so you need to combine a few different natural oils to make an effective insect repellent. If you are making large quantities of insect repellent, mix 1 part essential oil with 10-20 parts carrier oil or alcohol. For smaller quantities, use 10-25 drops of essential oils with 2 tablespoons of a carrier oil or alcohol.
Essential oils that you can use include cinnamon/castor oil for mosquitoes, rose geranium for ticks and lice, eucalyptus oil for mosquitoes, ticks and lice, orange oil for fleas, and citronella oil for mosquitoes and biting flies. While carrier oils include olive oil, sunflower oil or any other cooking oil.
Once your natural insect repellent is ready, rub or spray it onto your skin or clothing. Be careful not to spray it into your eyes. Re-apply after an hour if needed. Store the unused natural insect repellent in a dark bottle and away from heat/sunlight.