Actually, this is SO bizarre, it's hard not to think the whole thing is simply a creation of the imaginative mind, meant to offer comic relief
at how usually we are all so serious about 'cleansing'.
(but seriously, if he'd used good Sea Salt , he'd have not only kept the cleaning
up down to a minimum, (it's too expensive to overuse!)but, he'd have avoided the high blood pressure. And remineralized the house!)
Does he still have the mould (or mildew) problem? I know ozone macines have been used to clear a space of that--but you have to leave the house, unitl it's finished.