''Dwell Time'' This makes a difference if it truly works that way.
''This is why the NHS Deep Cleaning and Advisory Service are proud to use Pathisol, a hypochlorous acid solution. It dries in 3 minutes, just like bleach, but it only needs 2 minutes to disinfect a surface. This makes it much more effective and easier to use.'' https://deepcleaning.nhs.uk/dwell-time-vs-dry-time/
Thnx for link; helps show diffence between what EPA says vs what PCT has ever shared with us.