I can’t agree with your solution for water purification. If the argument is to “also” include scenarios where boiling isn’t practical, there are other options that fit the bill. For us, we’ve been using a Berkey filter system in our home instead of something that needs water pressure or power to serve in both bug out and Flint, MI like scenarios. We use it day to day today. Not cheap upfront but the cost per litre/gallon over time is a fraction of what you’ve proposed – with all due respect.
preppers survival prepping shtf plan how to gear bug-out bag tactical outdoors disaster food bug-out camping self-sufficiency Editors Choice backpack gardening finance Survivalists financial collapse preparedness homesteading Wilderness internet security War guns nuclear first-aid EDC bushcraft terror medical family Venezuela clothing power flood computer gas mask North Korea
I bought these candles after we experienced a prolonged power outage. We had headlamps that all had charged batteries so we used those to see in the dark. It became apparent to me that candles are nice because you can place them on a table and have permanent low light where you can sit and work. It is a lot more peaceful than the blinding light of headlamps shining on your face.
Based on this crude but honest assessment of the general public's affinity for the common bicarbonate, you'd be surprised by how much survivalists are into it (#2 on the list of "things for preppers to hoard"). They must expect some pretty serious hankerings for tasty leavened baked goods, or they have extensive phobias about the funkiness of their nuke survival backup plans.
Drinkable water is even more important in the short term than food for making it through a disaster situation. Keep bleach handy to kill bacteria, viruses and other potential pathogens that can contaminate a water supply. "One gallon of Clorox can disinfect 3,000 gallons of water," said Dennis McClung, proprietor of 2012supplies.com, a website offering survival information and supplies pegged to the widespread Mayan calendar myth that the world will end next year. Just add eight drops of bleach to a gallon of water and let it sit for 10 minutes, McClung told Life's Little Mysteries.