Description Once you get the lice gone, you’re going to want to keep them gone. We offer a prevention spray to help. Our preventive products contain essential oils that attack a louse’s olfactory nerves. The spray will smell pleasant to you and your child, but not to lice. Since lice move to new hosts primarily through head-to-head contact, they are less likely to move to a head that smells like this “stinky” spray. You can spray this preventive product on the head daily.
