Preparedness Guides
Source-backed, practical guidance organized around the decisions real U.S. households need to make before outages, severe weather and other emergencies.
Start with a real household need, follow the next useful question, and only compare gear when a purchase actually solves the problem.
Not sure what you need?
Prep Check identifies household and scenario gaps first. Then the guide library helps you solve the next problem without jumping straight to products.
Build the foundation
Two useful starting points before you branch into water, outages or hazard-specific planning.
Emergency Preparedness for Apartments
Quick answer: An apartment emergency plan needs two inventories: the supplies your household controls and the building services it depends on. Ask management about stairs, alarms, access and shared utilities, keep a portable essentials bag, and store a manageable home reserve without blocking exits. Do not assume that a charged phone or stocked closet solves an elevator or building-water failure.
Read guide →Important Emergency Documents: What to Copy, Store and Take With You
A practical U.S. household guide to organizing identification, insurance, medical and financial records before an evacuation or disaster.
Read guide →Getting Started
Build a calm household baseline before adding specialized gear.
5 min readEmergency Preparedness for Apartments
Quick answer: An apartment emergency plan needs two inventories: the supplies your household controls and the building services it depends on. Ask management about stairs, alarms, access and shared utilities, keep a portable essentials bag, and store a manageable home reserve without blocking exits. Do not assume that a charged phone or stocked closet solves an elevator or building-water failure.
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7 min readImportant Emergency Documents: What to Copy, Store and Take With You
A practical U.S. household guide to organizing identification, insurance, medical and financial records before an evacuation or disaster.
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6 min read72-Hour Emergency Kit Checklist: Build the Basics Without Overbuying
A practical three-day supply list built around household requirements rather than a one-size-fits-all product bundle.
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7 min readEmergency Cash and Financial Preparedness: What to Have Ready Before a Disaster
Prepare access to money, insurance contacts, account information and recovery records without keeping unnecessary sensitive data in an emergency kit.
Read guide →7 min readHow to Start Emergency Preparedness at Home Without Buying Everything at Once
A beginner-friendly sequence for household planning, water, food, alerts, lighting, medical needs, sanitation and backup power.
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6 min readHow to Store Emergency Water Safely
Container choice, location, rotation and practical mistakes to avoid when building a household emergency water reserve.
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6 min readStored Water vs. Emergency Water Filtration: Why You May Need Both
Understand the different problems solved by stored drinking water, filters and treatment methods.
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6 min readBoil Water Advisory: What You Can Use Tap Water For and What You Should Avoid
A practical household guide to drinking, cooking, brushing teeth, handwashing, ice and home filters during a boil-water advisory.
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7 min readEmergency Water Filter vs Home Water Filter: What Is the Difference?
Understand the difference between everyday home filtration and emergency water treatment, including source-water risk, certification and infrastructure dependence.
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7 min readUnder-Sink Water Filter vs Reverse Osmosis: What Is the Difference?
Compare conventional under-sink filtration and reverse osmosis by contaminants, wastewater, pressure, maintenance and outage behavior.
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6 min readEmergency Water Treatment: Boiling, Disinfection and Filtration Explained
What boiling, chemical disinfection and portable filters can—and cannot—do when normal drinking water is unsafe.
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7 min readCan You Drink Filtered Water During a Boil Water Advisory?
Learn why ordinary home filtration may not replace boiling during a boil-water advisory and how to distinguish boil, do-not-drink and do-not-use notices.
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7 min readDo Whole-House Water Filters Remove Bacteria?
Learn why whole-house filtration does not automatically mean bacterial removal and how treatment claims, certification and water advisories change the answer.
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7 min readDoes Reverse Osmosis Work During a Power Outage?
Learn whether an under-sink RO system works during an outage and how water pressure, well pumps, booster pumps and storage tanks affect it.
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7 min readWhole-House vs Under-Sink Water Filter: Which Fits Your Home?
Compare whole-house and under-sink water filtration by treatment goal, certification, plumbing dependence and emergency-resilience limits.
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7 min readDoes a Water Filter Work During a Power Outage?
Learn when whole-house, under-sink, RO and gravity water filters may keep working during an outage and which plumbing or power dependencies can stop them.
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6 min readHow Much Emergency Water Should You Store?
CDC recommends storing at least one gallon of water per person per day for at least three days and trying to build toward a two-week supply when possible.
Read guide →Food & Cooking
Build a realistic food plan that matches your water, power and household needs.
5 min readBest Types of Food to Store for a Power Outage
Choose practical shelf-stable foods for a power outage based on refrigeration, cooking, water, household preferences and food-safety constraints.
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5 min readHow Much Emergency Food Should You Store?
Estimate emergency food by people, days and realistic meals, then build a shelf-stable supply around household needs rather than a one-size-fits-all claim.
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6 min readHow to Build a 7-Day Emergency Food Supply Without Buying a Giant Survival Food Kit
A practical one-week food plan based on normal household foods, minimal cooking, rotation and the realities of power and water loss.
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8 min readCooking Without Power Safely: Food, Heat and Carbon Monoxide During an Outage
Plan how to eat during a power outage without creating carbon-monoxide or fire hazards from grills, camp stoves, generators or improvised indoor cooking.
Read guide →Power & Outages
Plan for blackouts, food safety, essential loads and selective backup power.
6 min readPower Outage Food Safety: How Long Will Your Fridge and Freezer Stay Safe?
CDC-based timing for refrigerators and freezers, plus practical steps before, during and after an outage.
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7 min readGenerator Safety During a Power Outage: Carbon Monoxide, Placement and Safe Use
A safety-first guide to portable generator placement, carbon-monoxide risk, extension cords and the household decisions that should be made before an outage.
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10 min readPower Station vs. Portable Generator for Emergency Backup: Which Problem Does Each Solve?
Compare battery power stations and portable generators by runtime, output, recharging, fuel, indoor use and safety before choosing backup power.
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8 min readWhat Size Power Station Do You Need for a Refrigerator?
Learn how to size a portable power station for a refrigerator using battery capacity, daily energy use, inverter output and startup demand.
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7 min readHow to Prepare for a 3-Day Power Outage
A realistic household plan for lighting, communication, food safety, water, medical needs and selective backup power.
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7 min read1000Wh vs 2000Wh Power Station: Which Size Fits an Outage Plan?
Compare 1000Wh and 2000Wh power-station classes by essential loads, runtime, inverter output, recharge access and portability.
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7 min readHow Many Watts Does a Refrigerator Use During a Power Outage?
Learn how refrigerator running watts, startup surge and daily energy use affect backup-power planning during an outage.
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7 min readWatts vs Watt-Hours: What Matters in a Power Station?
Understand the difference between watts, watt-hours, inverter output and surge power before sizing a portable power station for an outage.
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7 min readCan You Charge a Power Station With Solar During an Outage?
Learn what determines solar recharging during a blackout, including panel watts, station input limits, weather, daily load and safe placement.
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7 min readHow Many Flashlights Do You Need for a Power Outage?
Plan household blackout lighting by people, rooms, mobility needs and backup batteries instead of relying on one flashlight in one drawer.
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7 min readHow Long Will a Power Station Run a Refrigerator?
Estimate refrigerator runtime from usable battery energy and real daily consumption instead of treating the compressor as a constant 24-hour load.
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7 min readEmergency Lighting During a Power Outage: Flashlights, Headlamps, Lanterns and Safer Backup Light
Plan layered emergency lighting for outages without relying on candles or a single flashlight, with battery and charging considerations for real households.
Read guide →Communication
Keep access to official alerts and maintain household communication.
6 min readHow to Build a Family Emergency Communication Plan That Still Works When Phones Are Unreliable
A practical household communication plan for outages, evacuations and separated family members, with backups for overloaded or unavailable phone service.
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6 min readHow to Store Emergency Documents Safely
Build a layered emergency-document system with protected originals, accessible paper copies and secure digital backup without relying on one location.
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5 min readPaper vs Digital Emergency Documents: Why You Need Both
Compare paper and digital emergency records and build a redundant document plan that works when devices, internet access or the home are unavailable.
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6 min readDo Cell Phones Work During a Power Outage?
Learn why cell phones may keep working during an outage, what can cause service to fail, and how to build a practical backup communication plan.
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5 min readWhat Happens to Wi-Fi During a Power Outage?
Understand why home Wi-Fi usually stops during an outage, what backup power can and cannot restore, and how to plan internet access realistically.
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6 min readEmergency Alerts During an Outage: Phones, NOAA Weather Radio and Backup Options
How to build redundant access to official warnings when internet, power or cell service is unreliable.
Read guide →Medical & Special Needs
Plan around medication, powered medical devices and household-specific support needs.
7 min readEmergency Planning for Power-Dependent Medical Devices at Home
A planning framework for households that depend on powered medical devices, medication, suppliers and backup electricity during outages.
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8 min readEmergency Medication Preparedness: Prescriptions, Refrigeration, Records and Refill Planning
Build a household medication plan for outages and evacuation, including prescription lists, refrigeration concerns, pharmacy contacts and personal medical supplies.
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8 min readCan a Power Station Run a CPAP Overnight?
Plan CPAP backup power using your exact device requirements, overnight energy use, humidification setup and a medical-device outage contingency plan.
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7 min readHow Much Battery Capacity Do You Need for a CPAP?
Estimate CPAP backup battery capacity from device power, humidifier use, sleep duration and required nights while keeping medical contingency planning first.
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6 min readHow Often Should You Replace First Aid Kit Supplies?
Learn which first-aid supplies expire, what to replace after use, and how to build a simple household inspection schedule.
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6 min readHome First Aid Kit vs Travel First Aid Kit: What Changes?
Compare home and travel first-aid kits by role, portability, quantity, storage and household-specific needs instead of item count.
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5 min readWhere Should You Keep First Aid Kits at Home?
Learn where household first aid kits are most useful, when multiple smaller kits make sense, and how to keep supplies accessible and protected.
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8 min readWhat Should Be in a Household First Aid Kit for Emergencies?
Build or evaluate a household first-aid kit by useful functions, organization, expiration checks and training—not marketing item counts.
Read guide →Severe Weather
Prepare for hurricanes, tornadoes and winter storms with hazard-specific guidance.
6 min readTornado Preparedness Guide: Shelter, Alerts and Fast Decisions
Choose a shelter location, build redundant alerts and prepare for the rapid decisions tornado warnings require.
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6 min readHurricane Preparedness Guide for U.S. Households
A practical household plan for alerts, evacuation, water, power, documents, pets and post-storm risks.
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6 min readWinter Storm Preparedness Guide: Heat, Power, Water and Home Safety
Prepare for extreme cold, snow, ice, travel disruption and power loss without creating new carbon-monoxide or fire hazards.
Read guide →Hazards & Evacuation
Plan for floods, wildfires, earthquakes and other hazards where location and movement matter.
6 min readHow to Keep Your House Warm During a Winter Power Outage
Learn practical ways to conserve indoor heat during a winter outage, reduce cold exposure, and avoid unsafe heating methods.
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5 min readHow to Prevent Frozen Pipes During a Power Outage
Learn how a winter outage can put plumbing at risk and how to prepare shutoffs, exposed pipes, stored water and relocation decisions.
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5 min readCan You Use Tap Water After a Flood?
Learn why flood conditions can affect drinking-water safety, when to follow local advisories, and how stored water and emergency treatment fit into the plan.
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5 min readHow Much Water Should You Store Before a Hurricane?
Estimate a practical hurricane water baseline, then adjust for household size, outage duration, heat, medical needs and local evacuation planning.
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5 min readWhat Documents Should Be in a Go Bag?
Build a compact emergency document set for evacuation without carrying unnecessary originals or relying only on cloud access.
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6 min readFlood Preparedness Guide: Alerts, Evacuation, Water Safety and the Decisions to Make Early
A household flood plan focused on evacuation, moving water, power hazards, documents, alerts and safe return after flooding.
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6 min readWildfire Preparedness Guide: Evacuation, Alerts, Smoke and a Home Plan That Can Move Fast
A practical U.S. household wildfire plan for evacuation routes, alerts, smoke, go-bags, pets and decisions that should happen before the fire is close.
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6 min readEarthquake Preparedness Guide: Drop, Cover, Hold On and Build a Safer Home Before Shaking Starts
A household earthquake plan for falling objects, communication, supplies, aftershocks and the actions to take during shaking.
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7 min readPet Emergency Preparedness: Evacuation, Food, Water, Medications and Identification
Build a practical disaster plan for household pets, including evacuation destinations, carriers, identification, records, food, water and medications.
Read guide →Sanitation
Plan for hygiene, toilets, waste and cleanup when normal services are disrupted.
6 min readHand Hygiene Without Running Water: A Practical Emergency Setup for the Home
How to plan handwashing, sanitizer, safe water and a simple temporary handwashing station when normal plumbing is disrupted.
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5 min readWhat to Do When Water and Sewer Service Both Fail
Plan drinking water, toilet use, hygiene and waste containment when both water supply and wastewater service are disrupted at the same time.
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5 min readHow to Flush a Toilet During a Water Outage
Understand when a toilet can still be flushed during a water outage, when sewer conditions make flushing unsafe, and how to prepare a sanitation backup.
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6 min readEmergency Sanitation Basics When Water or Sewer Service Fails
Plan for toilets, hand hygiene, waste and safe cleanup when normal water or wastewater services are disrupted.
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