He's basically advising people to go out and buy calcium hypochlorite from a pool supplies store , ignore the warnings on the pack , stuff the powder into capsules and suck them down.
It's people like this making outrageous claims like curing 10,000 AIDS patients in Africa that damage the natural health industry.
Calcium hypochlorite is a chemical compound with formula Ca(ClO)2. It is widely used for water treatment and as a bleaching agent (bleaching powder). This chemical is considered to be relatively stable and has greater available chlorine than sodium hypochlorite (liquid bleach).
Calcium hypochlorite is best kept in a cool dry place away from any organic material. It is known to undergo self heating and rapid decomposition accompanied by the release of toxic chlorine gas.