Topic · water and food security
Water & food
Store drinking water, protect food during emergencies, and learn practical ways to build household supplies.
14 guides
Updated June 2026
Sources cited in every guide
Start with this one
The guide we send people to first
Emergency Water Storage for Apartments: How Much to Keep and Where to Put It
Apartment emergency water storage is a different problem from suburban basement storage. You may not have a garage, spare closet, utility room, or permission to stack heavy containers wherever you want. But you still need water if a pipe breaks, a boil-water advisory hits, a storm disrupts service, ...
Read the guide →Showing 8 of 13
Food Safety During a Power Outage: What to Keep, Cook, or Throw Away
A blackout becomes stressful fast when the refrigerator is full, the freezer is warming, and nobody knows what can still be eaten. Food safety during a power outage is not about memorizing every possible item. It is about slowing warming, using simple decision points, and avoiding the common mistake...
Jun 1, 2026
How to Open a Can Without a Can Opener Using Concrete or Stone
In a survival situation, every bit of food matters. If you come across a sealed can but don’t have a can opener, you’re faced with a challenge—how do you get to the food inside without spilling it everywhere or cutting yourself? Most people are so used to can openers that they’ve never considered al...
Mar 1, 2025
How to Use Tree Bark for Survival: Food, Medicine, and More
When survival depends on what you can find in nature, trees are one of the most valuable resources available. While many people think of trees primarily as a source of firewood and shelter, they also provide food, medicine, and essential materials for survival. One of the most overlooked survival re...
Mar 11, 2025
Norovirus Household Lockdown
It starts with a vague stomach ache, then vomiting, then the second kid follows... and within hours your home turns into a containment problem. In a normal week you can restock supplies and call for help. In a blackout, winter storm, or any bug-in situation, you may be stuck riding it out with limit...
Jan 20, 2026
How to Find and Purify Water in the Wild (Even If You Have Nothing)
Water is the first real problem in any survival situation. Not food, not shelter. Water. The human body can handle hunger for a long time, but dehydration starts affecting you within hours. Your energy drops, your thinking slows down, and your ability to make decisions gets worse. In a survival scen...
Apr 12, 2026
The Smart Prepper’s Grocery Run: What to Grab Before the Shelves Go Bare
Picture this: the local news breaks of a storm, a cyberattack, or a sudden blackout. Within hours, your supermarket turns into a frenzy—carts piled with soda and chips, shelves stripped bare, and people grabbing whatever they can. Most are panic-shopping. But smart preppers think differently. A last...
Sep 28, 2025
How to Make a Survival Water Filter
Water is the most critical resource in a survival situation. You can go weeks without food, but without clean drinking water, dehydration can set in quickly, impairing your ability to think clearly and act effectively. While finding water in the wild is one challenge, ensuring it’s safe to drink is ...
Feb 17, 2025
Bugging Out to AI-Powered Homesteads: The Future of Off-Grid Survival Is Here
Bugging out used to mean disappearing into the woods with a backpack, a knife, and a prayer. But that image is rapidly becoming outdated. In 2025, the smartest preppers are trading in their tarp shelters and MREs for something entirely different: AI-powered, off-grid homesteads . This is not surviv...
Apr 30, 2025
