As many of us know one of the most important things that is needed in an emergency is clean water to drink. One of the most common ways of doing this is with a chemical disinfectant. Common unscented bleach is easily available and does work, but I would say this is not the best choice. The EPA states that "Boiling is the surest method to make water safe to drink and kill … [Read more...] about Using Bleach to Purify Water