excuse me, dr angela. i am just a kitten and often find human economic behavior to be confusing so please forgive me if this is a question to which everyone already knows the answer, but
are viricidal air handling gadgets “infrastructure”?
asking for a friend.
Hahahaha...I bet people will purchase. P.T. Barnum was right...
Anybody with that Ugly Ass fireplace needs the fan to set it off. Yikes.
UV C can harm human eyes........ there are low watt lamps that come with warnings. The wattage increases for larger volumes ..... then there is dwell time needed to kill fractions of the virus proportional to volume.