You can also use the following oil for head lice prevention: lavender essential oil also has a strong flavor that will repel lice. Rosemary essential oil also has antiseptic properties. Peppermint oil has a strong flavor that would hide the human smell and keep lice away.
Prevent lice naturally by using this essential oil Lice Repellent Spray!. than clean hair when it comes to lice prevention; the lice have a harder time clinging to dirtier hair.. The Best Natural Bug Bite Relief Products (including no see ums!) .