Found This on Care2:
A little off track but we don’t want the bugs biting while we are outside enjoying Mother Nature!
Insect Repellent
Here is an easy repellent to make that has a shelf life of around six months. Label jars “mosquito,” “tick,” etc. for quick identification.
10 to 25 drops essential oil
2 tablespoons vegetable oil (olive oil is fine)
1 tablespoon aloe vera gel (optional)
Combine the ingredients in a glass jar. Shake to blend. Dab a few drops on your skin or clothing.
Here are some suggestions for your choice of essential oils:
Bug Repellent Essential Oils
Caution: Pregnant women should consult with their doctors before using.
Ticks First Choice: Rose Geranium
Other: Palmerosa, Bay Leaves, Eucalyptus, European Pennyroyal
Lavender, Tickweed (American pennyroyal)
Mosquitoes: Pennyroyal, lemon balm (citronella), thyme, lavender
Blackflies: Sassafras, lavender, eucalyptus, pennyroyal, cedar, lemon balm (citronella), peppermint
Head Lice: Tea tree, rosemary, lavender, eucalyptus, rose geranium
Fleas: Orange oil
A note about wasps and yellow jackets: Don’t wear perfume, hair spray, or scented
deodorant. Avoid wearing bright colored clothing.