>>>It is counterproductive to place the negative electrode anywhere on the body that parasites may be present. It is far better to hold the negative electrode in the hand only while that positive electrode can be placed over areas of concern.
>>>The negative electrode does not hurt parasites and may even be beneficial to them. For this reason, I suggest, always keep the negative electrode at one of the four extremities.
The positive electrode is the effective one and may be placed next to any area of concern except certain areas where it may cause damage. The eyes may be negatively affected. The heart may be negatively affected.>>>