Herbs that destroy animal or vegetable parasites in the alimentary canal, on the head or skin.
Aniseed, Benzoic acid as in Storax and the balsams of Tolu and Peru. Chaparral, Cinnamon oil, Garlic, Poke root, Rosemary, Rue, Thymol (oil of Thyme), Sassafras oil. (Topical use only) Quassia chips (cold infusion for head lice, fleas, scabies.
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