Zapper Program

I have been looking around trying to find information on...standard Zapping Program. Once sa day for a week, two weeks, ?
I have Huldas new zapper, the Deluxe which can operate from 9 volts to 16 volts but no information on why the voltage difference. How long do I zap before I do my liver cleanse, kidney cleanse...?
Thanks in advance for your input. Also I have been finding what I will describe as rice the day following my first zapping experience....anyone know what they might be, parasite wise?
Thanks, cooder Tweet