In a disaster, tap water can be contaminated within hours. Know this now.
METHOD 1🔥
Boiling
The most reliable method. Bring water to a rolling boil for 1 minute (3 minutes at elevation above 6,500 ft). Kills bacteria, viruses, and protozoa. Let cool before drinking.
METHOD 1 — BOILING
What you need:
✓Any heat source (stove, campfire, camp stove)
✓Metal pot or container
✓The water source
!Does NOT remove chemical contaminants
METHOD 2💊
Water Purification Tablets
Iodine or chlorine dioxide tablets kill pathogens in 30–35 minutes. Ultra-portable. A single pack treats 25 liters. Cost: ~$8. Perfect for bug-out bags and car kits.
METHOD 3🧪
Filtration
A quality filter (LifeStraw, Sawyer Squeeze) removes 99.9999% of bacteria and protozoa. Some remove viruses too. Lasts up to 100,000 gallons. Best long-term investment.
📐1 Gallon
per person per day
That's the minimum. Store at least 72 hours worth per person before any disaster hits.
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Pro Tip: Layer Your Methods
Filter first to remove sediment → then purify with tablets or boiling for maximum safety. One method can miss what another catches.
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