was doin some reading and bleach will be one of my #1 items. Like a tsp will treat 5 gal of so-so water. That is if I have semi-unlimited space.moosemike said:peroxide, iodine scrub, rubbing alcohol, bleach. One of the biggest dangers in the wild is infection. If you get a cut and it gets infected it could kill you. There are alot of disinfectants in a persons home. But I think these could be a forgotten item in a bug out bag.