i usually use boiled water from the kitchen sink in my shots, or saline solution (the type people buy at the store for their contacts). now, when i was a boy scout i learned about purifying water with a few drops of bleach. would it be safe to disinfect water in the same way to use for injection? i'd assume you'd have to let sit for a while to make sure all the bleach degenerates, but other than that, i don't see why if it can be made safe to drink in this way, it can't be used for a shot. but maybe i'm totally off-base. does anyone have a real answer?