Ok, Please correct me if I am wrong– I am no doctor, but something sounds totally amiss here to me. I looked up this “pylonephritis” and found that it is a bacterial infection (like in the kidneys?). i would want to ask these doctors to explain how laundry soap ingredients are related to bacteria!
unless your ingredients are somehow contaminated (i would think highly unlikely), i just don’t see the correlation. and then why don’t all the family members have it? and too, borax and vinegar both are to some extent anti-bacterial–at least from what i have read.
sorry, guys, i’m just suspicious of this “explanation”.