Do you want to help me make a list with potential Covid-19 killers?

Or Covid-19 vaccin substitutes?
This comes with a disclaimer: don’t use any of the stuff listed as meds to take on Covid-19, or as a vaccin.

Hell,we might even find something!

I was thinking of that spray we use to make our blue suede shoes water repellent…
In a way, this could be being used on cows (hides), right?