>>12149088 (lb)

>…But they died of typhus that Zyklon B as a fumigant was meant to eradicate

Degesch

BAYER

MONSANTO now

Phostoxin - reacts with moisture in air and literally robs the environment of all oxygen until it is spent. It is poisonous to EVERYTHING and when it is spent is no longer POISONOUS and leaves no poisonous residue which is why ==it is used in grain silos= to get rid of Weavil and Vermin. Once it dissolves as a reaction to moisture in the air and is finished robbing the enclosed space of all Oxygen it is no longer considered a danger.

Until then however it will kill ANYTHING THAT MOVES in a confined (or airtight) chamber. Used to "tent" homes to kill infestations etc. and to fumigate edible grains. Degesch STILL MAKES IT for farmers.