What she is doing that is borderline criminal is telling people it is safe to use dangerous practices. It would take someone suffering injury and suing her to get her prosecuted. And none of us want that to happen to someone. As she is a nurse, she is legally held to a higher standard of behavior than some random person off the street. That is why you will see the nurses among us telling people to see an MD for health issues before recommending any soap recipes for specific issues. We can be held legally accountable for any medical advice we give without a license, and why we stress best safe practices for everyone as far as gloves, goggles, soapcalc, etc.