Hi Rinna, "Cure For All Diseases" pg. 20 says "children as young as 8 months have been zapped with no ill effects" I would think it is safe for your children. My little nephew zapped a couple of years ago and stopped bedwetting overnight.
The zapper kills a bandwidth level only for microscopic parasites,the biggest being the dustmite. It doesn't even reach the level of an ant or goldfish. If you buy the Dr.Clark book, it will give you dosages for children. Health food stores sell the Black-Walnut ,wormwood, clove mix ,with or without the alcohol. Better yet, go to Curezone homepage,click on Dr. Clark,and order direct.