Many years ago, as a temporary job, I worked in a hospital.
Until fairly shortly before I started, rooms that had been used by infectious cases (all sorts of things - just what you would expect in a general hospital) were cleaned by spraying everything with a pink/red liquid that I think was called Resiguard (or something like that). Unlike alcohol, it left a film which killed all the bugs into the future. Unlike phenolic, it did not burn out noses and help to destroy almost everything it touched.
Trouble was, they then looked at its real-world use and found that it supported teeming colonies of bugs. Worse than dilute washing-up liquid. Hence it being abandoned.
Shows how easy it is to think we are doing the right things but later find out they were wrong. I really hope they don't find what is being done now turns out to be as wrong as that spray.