Bleach is highly effective at killing bacteria and viruses, but it must be diluted properly to be safe and effective.
Bleach can be used to "paint" or stencil designs onto dark-colored fabrics. Emergency Disinfection of Drinking Water | US EPA BLEACH
: Typically use a 1:1 or 1:2 ratio of bleach powder to developer, depending on the product instructions . Bleach is highly effective at killing bacteria and