Hello J.,
You are undoubtedly aware that commercial products for killing head lice usually contain chemicals that are toxic (a polite word for poisonous). Below is a copy of an article about research showing the success of using essential oils, mixed with carrier oils to ensure a safe level for the child. These essential oils are available at a number of places in the Bay Area, including Whole Foods, Elephant Pharmacy, Lhasa Karnak in Berkeley and many others. Here is the article, which I copied from Dr. Mercola's website (www.mercola.com):
Natural Treatment for Head Lice
The oils of anise and ylang ylang may be effective in naturally clearing infestations of head lice, or pediculosis.
It is estimated that 10 to 12 million children in the United States are infested with head lice every year. The condition, which is easily spread from person to person, making it hard to eliminate, is characterized by an itchy scalp. Allergic reactions to the lice and bacterial infections brought on by excessive scratching can also occur.
Commonly, head lice is treated with lotions and shampoos made from malathion, pyrethrins, permethrins, lindane and other insecticides. Not only do some of these insecticides cause minor rashes and skin irritations in some people, but many are also known to be toxic to the nervous system and the immune system. Repeated use increases their toxicity, and head lice can develop a resistance to the insecticides.
In a study to determine other effective treatments for head lice, a natural spray containing anise, ylang ylang, and coconut oils was compared with a conventional spray containing permethrin and malathion. Researchers treated 119 Israeli school children with head lice with either the natural or conventional spray.
Both treatments were equally effective, and head lice were eliminated in 92 percent of the group. An itchy scalp immediately following treatment was reported by one child in both the natural and conventional treatment groups, though no other side effects were noted.
Anise and ylang ylang contain essential oils, which are generally antibacterial, antifungal, and insecticidal. These oils have long been known to have such effects; one related study found that the essential oil of an African plant, Lippia multiflora, was more effective against head and body lice than the conventional treatment.
Few other studies have examined the use of essential oils for treating head lice, though the positive results studies from thus far could lead to more widespread use of essential oil for treating head lice.
Israel Medical Association Journal October 2002;4(10):790-3
I am a mother and grandmother, a prevention and wellness consultant who is passionate about natural healing products and processes.
S. Merlo