Native neem organic neem headlice pack. Ideal to rid your hard of head lice. About neem: The medicinal properties of neem have been part of indian history since time immemorial. The earliest sanskrit medical writings refer to the benefits of neem’s fruits, seeds, oil, leaves, roots and bark; and all of these are used in the indian ayurvedic and unani systems of medicine. In ayurvedic literature neem is described in the following manner: ‘neem bark is cool, bitter, astringent, acrid and cooling. It is useful to alleviate tiredness, cough, fever, loss of appetite and worm infestation. It heals wounds and vitiated conditions of kapha, also vomiting, skin diseases, excessive thirst, and diabetes.