One method for treating head lice is using a tea tree spray. It is a non-toxic solution and safe for children. Simply add eight drops of tea tree oil to four ounces of water and shake well. After applying it to the head, let it sit on the hair for 30 minutes, then rinse thoroughly. Repeat the treatment three times a week.
Tea tree oil is a natural remedy that is incredibly soothing for the scalp. It is a great way to keep lice at bay, and even a few drops can be effective. However, it does not kill live lice and should only be used for prevention. You should also know the potential side effects of tea tree oil. You should only use it if you are certain you are not allergic to it.
Tea tree oil contains two compounds that are effective against lice. The first is terpinen-4-ol, which is the major constituent. It also contains 1,8-cineole. One study published in the Journal of Parisitology Research found that a solution of 1 percent tea tree oil killed 100 percent of head lice within 30 minutes. However, it should be noted that this study was conducted on lice and nits in a laboratory dish, so results may not be applicable to human hair. Another study showed that tea tree oil combined with lavender has an antibacterial effect on lice.
Another way to use tea tree oil for head lice prevention is to incorporate a few drops in your shampoo and conditioner. Even a small amount of tea tree oil can be helpful for treating a mild infestation, and you should always consult a doctor if you suspect you have a head lice infestation.