I've been using bleach in water. > "Sodium hypochlorite required a minimal concentration of at least 0.21% to be effective."[1] [1] https://www.sciencedirect.

I've been using bleach in water. > "Sodium hypochlorite required a minimal concentration of at least 0.21% to be effective."[1] [1] https://www.sciencedirect.com/science/article/pii/S0195670120300463/ https://www.sciencedirect.com/science/article/pii/S019567012...