good morning, I use the zapper for 5 years. In 2007 I had ascaris lumbricoides. Then I discovered the zapper. I did it 4 days a month and then once a week, I was fine, but since the Christmas holidays I have had stomachache with severe pain. So I zapped which I still do every morning with the all-in-one Dr. Clark parasite cleanse. Ascaris came out this morning. I took a photo of the biggest one which I annexe here. I think the parasites are dead. Today the stomach ache is much less.