The website has our e-mail. Some choose to call Brenda. They will always get the same answers from me, first read/apply BOOK I and if they choose to try herbs, then read the 108 pages and do the cleanses. Then if not satisfied, do a 21 day mop up program of dr. clarks and if still in need as they have done all of BOOK I, then seek our more specific herbs, but most likely their house is their source pf poison rather ir be chemicals or electrical ad they may need to move.