Looks like the traditional AMP 2 shot gargling in the table shower area of Listerine, has some COVID-19 benefits.
https://www.washingtonpost.com/life...35cdd4-13c5-11eb-bc10-40b25382f1be_story.html
https://www.washingtonpost.com/life...35cdd4-13c5-11eb-bc10-40b25382f1be_story.html