All these chemicals, bleach etc, are basically poisons,
And to think that people were perfectly happy at the thought of eating chlorine washed chicken fro the US, and kept telling us that prepared bagged salad stuff was chlorine washed and perfectly OK. Not to mention using swimming pools which are stuffed full of the stuff! 
As far as chlorine solutions are concerned the dilutions used are perfectly safe. Household bleach is potentially more toxic than baby sterilising fluid because it has more than just sodium hypochlorite in it. Milton and its generic equivalents have no additives and are absolutely fine.