In all the world of great cleansing options, be certain to consider food allergies, grain (gluten intolerances) that contribute to parasite vitality. You may consider reading Hulda Regehr Clark's "The Cure for All Causes" and Felicia Drury Kliment's "The Acid-Aklaline Balance Diet:An innovative program for ridding your body of acidic wastes". You will find these both good reads. Think of it this way, parasites dislike an alklaloine environment and flourish in the acid wastes of metabolic breakdown and poor digestion...also, to avoid a vicious cycle, keep every thing clean as possible to avoid reinfecting yourself and your family. Hope you see something helpful here...good luck!