What I’m doing right now is adding more bleach to tomorrow’s grocery list to drench in after wading through all the “I’m immune to third world diseases” posts.
May I suggest that you get a some Calcium Hypochlorite?
To make a stock of chlorine solution (do not drink this!) dissolve 1 heaping teaspoon (about one-quarter of an ounce) of high-test (78%) granular calcium hypochlorite for each two gallons (eight liters) of water.
Thats two gallons of Bleach!