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I and my family used [it] for COVID-19. It healed us in 4 days.

We used Chlorine Dioxide Solution (ClO2 gas diluted in water), named CDS, at 3000 ppm.

We [drank it] as Andreas Kalcker recommend[ed]: 125 ml 8 times, every 15 minutes, of a water solution of 10 ml of CDS 3000 ppm diluted in one liter of water.

New Release 2026

Imagine, A World Without DIS-EASE

"Stopped from stopping the 2020 Planned-Demic"

by Bishop Mark Grenon

Bishop Mark S. Grenon

Missionary for over 45 years across three continents - North America, South America and Africa. Founder of three Bible Institutes and missionary pilot in the Dominican Republic and Haiti for over 15 years. Currently held as a political prisoner for his work with ClO2.

Bishop Mark Grenon