If CS truly kills bacteria (and it does) -- both good and bad -- what do you 
think will happen if you were to dump a lot of it into your septic system?  I 
think I would like to know the answer to that question before I put much of it 
into my bath water.

  This is when a gray water system is useful.  I have plumbed all in house 
drainage lines, cept the toilets, to water the trees and inedible gardens.

  Julie & Critters