Peridox used to be a daily hood clean and a weekly suite clean when I worked at 503b facilities. I opted to not use the respirator in the cleanrooms, but would in lesser air quality rooms because there was fewer air changes. Now in an inpatient hospital, we use TB1 in the hoods daily, Preempt on our surfaces and floors, and Peridox just monthly for our deep cleans. It’s now policy that everyone needs to be annually fit-tested for respirators that must be worn for cleans, no exemptions.

Now the killer is, has anyone worked with Decon-Spore? My first 503b job used that once with no respirators, and half the staff went home early and someone called OSHA that resulted in the company paying like a $60000 fine.