Fire Changes Everything
Before fire, you are an animal. After fire, you are a human with options. Fire is not just warmth — it is water purification, food safety, tool manufacturing, wound sterilisation, predator deterrence, signalling, insect repellent, light, and the single biggest morale boost available in a survival situation. The ability to make fire reliably is arguably the most important skill in this entire index.
Here's the problem: most people have never started a fire without a lighter. When that lighter runs out of fuel, gets wet, or breaks, they have nothing. This guide teaches you to make fire with whatever you have — and more importantly, to keep it alive so you rarely need to start one from scratch.
The core truth: Starting a fire is hard. Keeping a fire is easy. Every hour you spend learning to maintain a fire saves you ten hours of struggling to restart one.
🔥 What Fire Does For You
WarmthHypothermia kills in hours. A fire is your primary defence against cold. Even a small fire raises the survivable temperature range by 10–20°C.
Water PurificationBoiling is the most reliable water purification method. Without fire, your options drop to chemical treatment or UV — both require supplies you may not have.
CookingCooking kills parasites, destroys most bacteria, and makes food more digestible. It also unlocks calories your body can't extract from raw food. Fire upgrades almost every food source by one safety grade.
Light & SignallingFire extends your productive hours past sunset. Smoke signals during day, flame at night — visible for kilometres. Three fires in a triangle is the universal distress signal.
ProtectionMost predators avoid fire. Smoke repels mosquitoes and biting insects. A ring of fire around a camp creates a psychological and physical barrier.
MoraleA fire turns a desperate situation into a manageable one. People gather around fire, talk, plan, and recover psychologically. Never underestimate this.
The Fire Triangle — Why Fires Fail
METHOD ▼Every fire that fails, fails for the same reason: one side of the fire triangle collapsed. Understand this and you'll diagnose any fire problem instantly.
🔺 The Three Requirements
HEATAn ignition source hot enough to start combustion. A match is ~600°C. A ferro rod spark is ~3,000°C. Friction methods produce ~250–400°C. The hotter your ignition, the more forgiving everything else can be.
FUELSomething that burns. Starts with tinder (catches a spark), graduates to kindling (pencil-thick sticks), then to fuel wood (wrist-thick and above). The progression matters — jumping stages is the #1 beginner mistake.
OXYGENFire needs air flow. A smothered fire dies. A common mistake: packing fuel so tightly that air can't circulate. Leave gaps. Fire breathes.
The #1 reason fires fail: People try to light big wood with a small flame. It doesn't work. You must build from small to large in stages:
📈 The Fuel Ladder
1
Tinder — catches a spark or tiny flame
Hair-thin, bone-dry material. Burns in seconds. You need a ball the size of a grapefruit. This is the stage where fires succeed or fail.
Hair-thin, bone-dry material. Burns in seconds. You need a ball the size of a grapefruit. This is the stage where fires succeed or fail.
2
Kindling — catches from burning tinder
Match-thin to pencil-thick dry sticks. Build a loose nest around the tinder. Burns for 1–3 minutes. You need two good handfuls.
Match-thin to pencil-thick dry sticks. Build a loose nest around the tinder. Burns for 1–3 minutes. You need two good handfuls.
3
Small fuel — catches from burning kindling
Thumb-thick to wrist-thick sticks. The transition stage most people rush. Feed gradually — don't dump an armful on and smother it.
Thumb-thick to wrist-thick sticks. The transition stage most people rush. Feed gradually — don't dump an armful on and smother it.
4
Main fuel — sustains the fire
Wrist-thick to log-sized pieces. Once established, your fire is self-sustaining. Now you can relax and feed it periodically.
Wrist-thick to log-sized pieces. Once established, your fire is self-sustaining. Now you can relax and feed it periodically.
Critical rule: Gather ALL your fuel before you strike a spark. Sort it by size. Have it within arm's reach. A fire that catches but starves because you're scrambling for sticks is a fire you have to start again.
Tinder — The Make-or-Break Material
FIND ▼Tinder is the single most important material in fire-starting. Without good tinder, even a blowtorch won't help you. With excellent tinder, even a weak spark will do the job. Always be collecting tinder — keep a dry supply in your pocket, bag, or shelter at all times.
🪵 Tinder Sources — Graded
A — EXCELLENT
B — GOOD
C — MARGINAL
D — WON'T WORK
Charred Cloth / CharGrade A. Cotton, linen, or plant pith that has been partially burned (charred) in an airless container. Catches the faintest spark — even from flint and steel. The gold standard. Make it whenever you have fire and fabric.
Birch BarkGrade A. Contains natural oils that burn even when damp. Peels in thin, papery strips. One of nature's best tinders. Find birch trees and always carry some. Lights easily from sparks or flame.
Dry Grass & Seed HeadsGrade A. Dead standing grass (not ground-level — that's damp). Cattail fluff, thistle down, milkweed silk, dandelion clocks. Bundle loosely for air flow. Catches sparks and flame instantly.
Cedar / Juniper BarkGrade A. Pull fibrous inner bark from dead cedar or juniper trees. Shred into a fluffy bundle between your palms. Excellent spark-catcher, burns hot and fast.
Paper / CardboardGrade A. If you have it, use it. Crumple loosely. Newspaper, receipts, packaging — all excellent tinder. Obvious but worth listing: don't overlook what's in your pockets and bags.
Dead Pine NeedlesGrade B. Brown, dry pine needles from standing dead branches (not the ground). Bundle thickly — they burn fast but not intensely. Better as kindling than primary tinder.
Lint / Cotton BallsGrade B+ (with petroleum jelly: Grade A). Dryer lint or cotton balls catch flame easily. If you coat cotton balls in petroleum jelly (Vaseline), they become the best man-made tinder available — burn for 3–5 minutes each. Prepare before an emergency.
Fatwood / Resin WoodGrade B. Resin-saturated wood from the base of dead pine/spruce branches or the heartwood of fallen conifers. Shave into thin curls. Burns hot and long even in damp conditions. Heavier than it looks and smells strongly of pine.
Amadou / Bracket FungusGrade B. The inner layer of horse hoof fungus (Fomes fomentarius) or similar bracket fungi. Slice thin, pound flat. Catches sparks from ferro rods and flint. Used for thousands of years. Takes practice to prepare correctly.
Dead LeavesGrade C. Dry, crispy leaves work in desperation but burn inconsistently and often too fast. Crumble finely and mix with better tinder. Ground-level leaves are usually damp underneath — collect from standing plants.
Wet / Damp MaterialsGrade D. Anything that feels cool to the touch, bends without snapping, or has visible moisture: won't light. You'll waste ignition sources and exhaust yourself blowing on it. Dry your materials first or find something else.
The tinder test: Hold the material to your lip. If it feels cool or damp, it won't light. If it feels dry and papery, it'll work. If it crumbles when crushed, it's ideal. This takes one second and saves you twenty minutes of failed attempts.
Ignition Methods — Graded by Reliability
METHOD ▼Not all fire-starting methods are equal. Some work every time in seconds. Others require an hour of practice in perfect conditions. Know what you have, know what works, and always carry more than one method.
⚡ Ignition Methods — Reliability Grades
A — RELIABLE
B — EFFECTIVE
C — DIFFICULT
D — DESPERATION
Disposable LighterGrade A. Works instantly, thousands of lights per lighter, one-handed operation. Even when the fuel runs out, the spark wheel still throws sparks onto tinder. Carry one. Always. The single best fire-starting tool in existence.
Ferro Rod (Ferrocerium)Grade A. Throws 3,000°C sparks. Works when wet (dry the rod, strike hard). Lasts 10,000–20,000 strikes. Can't run out of fuel. Requires good tinder — sparks are hot but brief. Scrape firmly with a steel striker or the back of a knife.
Waterproof MatchesGrade A. Strike-anywhere or storm matches (burn in wind and rain). Carry in a waterproof container. Limited supply — each match is a single use. Light your tinder bundle, not the fuel wood directly.
Magnifying LensGrade A (sunny days only). Any convex lens: glasses, binocular lens, camera lens, water-filled bottle, clear ice shaped into a lens. Focus sunlight to a pinpoint on dark tinder. Hands-free once positioned. Completely useless at night and in overcast conditions.
Flint & Steel (traditional)Grade B. Strike steel against true flint (or quartz, jasper, chert). Produces cooler sparks than a ferro rod — requires charred material (char cloth or charred punk wood) to catch the spark. Reliable once you have char and technique, but useless without both.
Battery & Steel WoolGrade B. Touch fine steel wool across both terminals of a 9V battery (or stretch it between the + and – of any battery). Glows instantly. Transfer to tinder immediately. Works once per piece of steel wool. Requires supplies you may not have.
Electrical SparksGrade B. Car batteries (touch jumper cables to steel wool), exposed wiring, piezo igniters from stoves/grills. All produce sparks or heat sufficient for tinder. Improvised but effective if you have access to electronics or vehicles.
Bow DrillGrade C. The most practical primitive method. A spindle rotated rapidly in a hearth board using a bow and downward pressure. Produces ember dust at ~250°C. Requires: correct wood selection (soft on soft), completely dry materials, a bearing block, cordage for the bow, and significant practice. Most beginners fail dozens of times before succeeding.
Hand DrillGrade C–D. A straight spindle rotated between your palms onto a hearth board. No bow, no cordage — just your hands and two pieces of wood. Even harder than the bow drill because you can't maintain consistent speed and pressure. Blisters in minutes. Achievable with practice but extremely difficult.
Fire PloughGrade D. Rub a hardwood stick rapidly back and forth in a groove carved in softer wood. Produces friction ember in theory. In practice, this takes enormous energy, perfect wood selection, and often fails. Last resort among primitive methods.
Fire Piston / Pump DrillGrade D. Specialised tools that compress air (piston) or combine flywheel momentum with a drill (pump). Effective if you have one or can manufacture one. But building either from scratch in a survival situation is unrealistic for most people.
🎯 Ignition Golden Rules
Two Is One, One Is NoneAlways carry at least two ignition methods. A lighter AND a ferro rod. Matches AND a lens. Redundancy is not paranoia — it's planning.
Light Tinder, Not WoodYour match or spark goes into the tinder bundle. The tinder lights the kindling. The kindling lights the fuel. Trying to light a stick with a match wastes the match.
Protect Your Ignition SourcesLighters, matches, and ferro rods should live in waterproof containers. A lighter in your pocket gets wet from rain, sweat, or a river crossing. A dead lighter is a paperweight.
Learn Primitive Methods NowModern ignition runs out. The bow drill and hand drill don't. But they take practice — lots of it. Learning during an emergency is too late. Practice in your garden, not in a crisis.
Fire Layouts — The Right Shape for the Job
METHOD ▼How you arrange your fuel determines what the fire is good for. A random pile of wood is a random fire — it works, but it's inefficient. Choose a layout based on your immediate need.
🏗️ Fire Layouts
Teepee / ConeBest for: starting fires, boiling water, quick heat. Lean kindling and fuel in a cone shape over tinder. Burns hot and fast, collapses into coals. The best general-purpose layout and the easiest to light. Start here when in doubt.
Log Cabin / Cross-StackBest for: cooking, coals, long burn. Stack fuel in alternating layers like a log cabin with tinder/teepee in the centre. Good airflow, burns down into an even coal bed. Excellent for cooking over steady heat. Takes more fuel than a teepee.
Star / RadialBest for: fuel conservation, long fires. Arrange logs like wheel spokes pointing into a central fire. Push inward as they burn. Uses large logs slowly and efficiently. Ideal when you have big wood but limited kindling. The most fuel-efficient layout.
Long FireBest for: sleeping beside, body-length warmth. Two parallel logs with fire burning between them. Reflects heat sideways (toward you). Build a reflector wall behind the fire for even more warmth directed at your sleeping position.
Dakota HoleBest for: stealth, wind, cooking. Dig two holes connected by a tunnel. Fire in one hole, air feeds through the tunnel from the other. Almost smokeless once established. Hides the flame below ground level. Wind-proof. Excellent for cooking (pot sits on top). Requires diggable soil.
KeyholeBest for: simultaneous fire and cooking. Dig or build a circle for the fire with a narrow channel extending out (like a keyhole shape). Rake coals from the fire circle into the channel for cooking while the main fire keeps burning. Separates heat management from flame management.
Practical advice: You don't need to memorise all of these. The teepee starts your fire. The log cabin or star sustains it. The Dakota hole hides it. These three cover 90% of situations.
Fire in Bad Conditions
ENVIRONMENT ▼Starting a fire in perfect conditions is a skill. Starting a fire when everything is wet, windy, or frozen is the skill that actually saves lives. Nearly every survival fire-lighting attempt happens in bad conditions — because that's when you need fire most.
🌧️ In Wet Conditions (Rain, Humidity, Damp Forest)
Find Inner WoodOutside is wet. Inside is dry. Split thick branches and logs down the centre — the interior wood, even after days of rain, is dry enough to burn. Shave thin curls from this inner wood for kindling. This single technique solves 80% of wet-weather fire problems.
Look Up, Not DownStanding dead wood and branches still attached to trees are drier than anything on the ground. Snap dead branches off trees rather than collecting from the forest floor. If it snaps cleanly with a crack, it's dry. If it bends, it's wet.
Build a PlatformBuild your fire on a platform of green logs or flat stones — not directly on wet ground. Wet soil wicks heat away from your fire and steams moisture upward into it. Even two sticks laid parallel are better than bare ground.
Use Resinous WoodsFatwood, birch bark, pine resin — these contain natural oils or resins that repel water and burn even when damp. Resin is waterproof fuel. If you're in conifer forests, you have a significant advantage.
Create a Shelter for the FireLean a slab of bark, a large flat stone, or a tarp over your fire area to block rain while you build it. Once the fire is established, it produces enough heat to evaporate incoming rain — but it needs protection during the fragile starting phase.
🌬️ In Windy Conditions
Use Wind as OxygenModerate wind actually helps — it feeds oxygen to your fire. Position your body as a windbreak during the tinder stage, then let the wind feed the established fire. The trick is protecting the vulnerable tinder phase.
Use a WindbreakA rock wall, dirt bank, log pile, or dug-out trench blocks wind at ground level. The Dakota hole fire is nearly wind-proof. In strong wind, a surface fire may be impossible — go below ground level.
Build Compact & DenseA tight teepee or log cabin resists wind better than a loosely stacked fire. Wind pulls heat and flame away from fuel. Keep fuel close together so it shares heat rather than losing it to the wind.
❄️ In Snow & Ice Conditions
Elevate the FireFire melts snow. A fire built directly on deep snow will sink and extinguish itself. Build on a platform of green logs, flat rocks, or a layer of packed branches. In deep snow, dig down to the ground first if possible.
Dry Is DrySnow is cold but not wet in the same way rain is. Standing dead wood in winter is often drier than in summer (moisture is frozen and locked away). Snap-test branches: a clean snap means dry interior.
Guard Against Tree DumpsHeat from your fire melts snow on branches above. The resulting dump of snow can extinguish your fire instantly. Build away from overhanging branches or knock snow off them before starting.
Hoard Tinder ObsessivelyGood tinder is scarce in winter. Birch bark, dry grasses under snow, inner bark of cedar, dead hanging pine needles. Carry tinder in a waterproof container at all times during winter. Finding it when your fingers are numb and you're hypothermic is nearly impossible.
Keeping Fire Alive — Banking & Transport
METHOD ▼The hardest fire to start is the second one. The easiest fire to start is the one that never went out. Banking coals is the technique that separates competent fire-keepers from people who waste half their day restarting fires.
🌙 Banking Coals — Overnight Fire Keeping
1
Let the fire burn down to a thick coal bed
Stop adding fuel 30–60 minutes before you want to sleep. A deep bed of glowing coals is what you're preserving, not flames.
Stop adding fuel 30–60 minutes before you want to sleep. A deep bed of glowing coals is what you're preserving, not flames.
2
Push coals together into a compact pile
Spread-out coals cool faster. A tight pile retains heat. Push them to the centre of your fire pit.
Spread-out coals cool faster. A tight pile retains heat. Push them to the centre of your fire pit.
3
Cover with ash
Rake a thick layer of ash over the entire coal pile. Ash is an excellent insulator — it slows oxygen supply (preventing burnout) while trapping heat. A well-banked coal bed stays alive 8–12 hours.
Rake a thick layer of ash over the entire coal pile. Ash is an excellent insulator — it slows oxygen supply (preventing burnout) while trapping heat. A well-banked coal bed stays alive 8–12 hours.
4
Add a green log (optional)
A large, thick green log placed on top of the ash layer will smoulder slowly all night, adding heat and keeping the coal bed alive longer. Hardwoods work best.
A large, thick green log placed on top of the ash layer will smoulder slowly all night, adding heat and keeping the coal bed alive longer. Hardwoods work best.
5
Morning restart
Scrape away ash, blow gently on the coals. Add tinder directly onto any glowing ember. Feed the kindling ladder. Full fire in minutes.
Scrape away ash, blow gently on the coals. Add tinder directly onto any glowing ember. Feed the kindling ladder. Full fire in minutes.
🚶 Transporting Fire
Smouldering BundleWrap a glowing coal in dry grass, bark, or bracket fungus. Wrap that in green leaves to slow burning. Carry inside a container (can, clay pot, shell) or a tube of bark. Blow on it periodically. Can keep an ember alive for hours on the move.
Slow MatchA tightly twisted rope of bark fibre or dried plant material, lit at one end. Burns very slowly (centimetres per hour). Used historically for fire transport and for lighting cannons. Punk wood fungus on a stick works similarly.
Coal in a ContainerPlace a hot coal in a metal tin, clay pot, or thick shell surrounded by ash and dry tinder. Close loosely (needs some airflow). Insulates and protects the ember. The simplest method if you have a suitable container.
Key insight: Many indigenous cultures went years without needing to start a fire from scratch. They transported embers between camps and banked coals every night. The ability to keep fire alive indefinitely is more valuable than the ability to start one.
Wood Selection — What Burns Best
FIND ▼Not all wood is equal. Species, moisture content, and density determine how hot, how long, and how cleanly your fuel burns. You don't need to identify every tree — you need to assess the wood in front of you.
🪵 The Quick Assessment
Dead, Dry, Snaps CleanUse it. A stick that snaps with a sharp crack is dry and ready. Dry wood is lighter than you'd expect, has loose bark, and resonates when tapped against another stick (sounds hollow, not thud).
Green, Heavy, BendsAvoid for main fuel. Green (living) wood is full of moisture and requires enormous heat to burn. It smokes heavily, burns poorly, and steals energy from your fire. Use green wood only for fire structures (platforms, reflectors, pot hangers) or as a banking log.
Rotten, Crumbly, SoftPoor fuel. Punky, crumbling wood absorbs moisture like a sponge and produces mostly smoke. Exception: dry punk wood can work as tinder or coal extender, and some fungi on rotten wood catch sparks. As main fuel, it's nearly useless.
🌳 Hardwood vs Softwood
Hardwood (Oak, Ash, Beech, Maple, Hickory)Best for: sustained heat, cooking coals, overnight fires. Dense, burns slowly, produces excellent coals that last for hours. Harder to ignite — needs a good kindling base first. Worth the effort for long fires. Oak coals can last 8+ hours banked.
Softwood (Pine, Spruce, Cedar, Willow, Poplar)Best for: quick heat, starting fires, boiling water fast. Less dense, ignites quickly, burns hot but fast. Resinous softwoods (pine, spruce) spit sparks and produce creosote — not ideal for enclosed shelters. Use for getting fires established, then switch to hardwood if available.
Best StrategyStart with softwood kindling (easy to light) and transition to hardwood fuel (long, hot burn). This is how every successful fire builder works — fast ignition on one end, sustained heat on the other.
⚠️ Wood to Avoid
Poison Ivy / Oak / SumacNever burn. The urushiol oil becomes airborne in smoke. Inhaling it causes severe lung inflammation, blistering airways, and potentially fatal respiratory distress. If you can't identify the vine or bush, don't burn it.
Treated / Painted WoodAvoid. Pressure-treated lumber (green-tinted), painted wood, plywood, and particleboard release arsenic, lead, formaldehyde, and other toxins when burned. In urban scavenging, stick to untreated natural wood, plain lumber, and pallets not marked with "MB" (methyl bromide).
Very Resinous / Sappy WoodUse carefully. Heavy resin pops and throws sparks for some distance. Not dangerous outdoors, but inside a shelter or near dry materials it can start uncontrolled fires. Also coats cooking vessels and food with creosote. Good for starting fires, poor for cooking.
Oleander, Yew, ManchineelNever burn. Several toxic species produce dangerous smoke. Oleander smoke can cause cardiac symptoms. When in doubt about a wood species, burn a small test piece downwind of you and observe. If the smoke irritates your eyes, throat, or skin disproportionately — stop using it.
When NOT to Light a Fire
DANGER ▼Fire is usually the answer. But there are specific situations where lighting a fire will get you killed faster than the cold will.
🚫 Fire Danger Scenarios
Gas Leaks / Fuel SpillsAfter earthquakes, structural collapses, or vehicle accidents: smell for gas first. Natural gas, propane, petrol vapour — any spark means explosion. If you smell gas, move upwind at least 50 metres before attempting fire.
Extreme Fire Danger (Drought)Dry forests, grasslands, or brush in hot, windy conditions. A cooking fire can become a wildfire in minutes. If everything around you is tinder-dry and wind is above moderate, use a Dakota hole or no fire at all. A wildfire you start will move faster than you can run.
Hostile PresenceIn conflict or hostile-actor scenarios, fire is a beacon. Visible flame at night can be seen for kilometres. Smoke during the day is visible for even further. If concealment is your priority, use the Dakota hole (nearly smokeless) or no fire. Dry, well-seasoned hardwood produces less smoke than green or wet wood.
Nuclear / Chemical FalloutFire draws air — including contaminated air — toward it. In fallout zones, a fire pulls radioactive or chemical particles directly into your breathing space. Shelter sealed from outside air is more important than warmth. If you must have fire, it should be in a separately ventilated space, not inside your shelter.
Inside Sealed SheltersFire consumes oxygen and produces carbon monoxide. In a closed space without ventilation, a fire will kill you silently — you fall asleep and don't wake up. Every indoor fire needs ventilation: a gap at the bottom for fresh air in, and a smoke hole or chimney above for exhaust out. No exceptions.
Fire as a Tool — Beyond Warmth
METHOD ▼Fire is not just warmth and cooking. It's a workshop. Humans used fire as a manufacturing tool for 400,000 years before we invented anything else. A well-maintained fire lets you create tools, materials, and resources that would otherwise be impossible.
🛠️ Fire-Based Techniques
Water PurificationA rolling boil for 1 minute (3 minutes above 2,000m altitude) kills virtually all pathogens. The most reliable purification method. Build fire. Boil water. Stay alive.
Hardening WoodSlowly rotate a sharpened wooden point in the heat (not flame) near hot coals. The heat drives out moisture and hardens the wood, creating a spear point or digging stick that's far more durable. Don't char it — just heat it until the surface darkens slightly.
Making CharcoalBurn wood in an oxygen-starved container (a sealed can with a small hole, or a pit covered with earth). The wood converts to charcoal: a clean-burning fuel with twice the heat density of wood. Also used for water filtration, medicine (activated charcoal), and writing.
Firing Pottery & ClayClay vessels dried slowly then fired in a hot fire (ideally a pit kiln: coals surrounding the pot) become waterproof and heat-resistant. A clay pot that can sit on a fire changes everything about cooking and water storage.
Rendering Pine Pitch / GlueHeat pine resin gently with charcoal powder to create a strong natural adhesive. Used to seal containers, attach arrowheads, waterproof joints, and mend tools. One of the most useful primitive materials, made entirely with fire and trees.
Burn-HollowingPlace hot coals on a log and blow gently to control the burn. Scrape out the charred wood. Repeat. This technique creates bowls, containers, canoes, and troughs without any cutting tools. Slow but effective.
Making Char ClothPlace cotton or linen scraps in an airtight tin with a small hole. Set the tin on coals. Smoke exits the hole as the fabric chars without burning. When smoke stops, remove from heat. Charred cloth catches the faintest spark — essential for flint-and-steel fire-starting.
Metalworking (Advanced)With a bellows and charcoal, a forge fire can reach temperatures for softening and shaping iron (~1,100°C). Far beyond basic survival, but relevant for long-term settlement. See the Metalworking guide for detail.
Fire Safety & Camp Rules
METHOD ▼A fire that gets out of control is no longer a tool — it's a disaster. In survival, an uncontrolled fire can destroy your shelter, your supplies, your food, and the forest you depend on. Basic precautions cost nothing and prevent everything.
🛡️ Non-Negotiable Fire Rules
Clear the AreaScrape away all dry leaves, grass, and debris in a 2-metre radius around your fire. Right down to bare earth or rock if possible. Sparks travel. One ember in a pile of dry leaves becomes a wildfire.
Never Leave It UnattendedWind shifts. Sparks fly. A fire that was "fine" when you walked away can catch surrounding material in minutes. If everyone leaves camp, bank the fire and cover with ash, or extinguish it completely.
Ventilate Indoor FiresCarbon monoxide is colourless and odourless. It kills silently. Any fire inside a shelter needs a smoke exit above and a fresh air entrance below. If you feel drowsy near a fire, get fresh air immediately.
Keep Water NearbyAlways have water, sand, or loose earth within reach to smother a fire that spreads. A container of water beside your fire isn't waste — it's insurance.
Build Away from ShelterYour fire should be close enough to warm you but far enough that a spark won't ignite your shelter. At least 3 metres from anything flammable. Use a reflector wall to direct heat toward your shelter rather than building the fire dangerously close.
Never Use Accelerants CarelesslyPetrol, alcohol, aerosols — these explode. If you use liquid fuel to start a fire, pour it on cold material BEFORE lighting. Never throw fuel onto an existing fire. The vapour cloud ignites and travels back to the container in your hand.
Quick-Reference Fire Decision Flowchart
1
Do you have a lighter, matches, or ferro rod?
→ Yes. Gather tinder, kindling, and fuel. Build a teepee. Light the tinder. Follow the fuel ladder.
→ No. Do you have a lens and sunlight? Battery and steel wool? Proceed to step 2.
→ Yes. Gather tinder, kindling, and fuel. Build a teepee. Light the tinder. Follow the fuel ladder.
→ No. Do you have a lens and sunlight? Battery and steel wool? Proceed to step 2.
2
Do you have any improvised ignition source?
→ Yes. Use it on the best tinder you can find. Char cloth if available.
→ No. You need a friction method. Bow drill is most practical. Find dry softwood for hearth and spindle.
→ Yes. Use it on the best tinder you can find. Char cloth if available.
→ No. You need a friction method. Bow drill is most practical. Find dry softwood for hearth and spindle.
3
Is everything wet?
→ Split wood to find dry interiors. Look up for standing dead branches. Use birch bark or resinous wood. Build a platform off wet ground.
→ Split wood to find dry interiors. Look up for standing dead branches. Use birch bark or resinous wood. Build a platform off wet ground.
4
Is it too dangerous for fire? (gas leak, drought, hostile area, sealed shelter)
→ Do not light a fire. Use body heat, insulation, and shelter instead. If you must cook, use the Dakota hole with dry hardwood for minimal smoke.
→ Do not light a fire. Use body heat, insulation, and shelter instead. If you must cook, use the Dakota hole with dry hardwood for minimal smoke.
5
Fire is lit — what now?
→ Feed the fuel ladder gradually. Don't rush. Once you have a coal bed, bank it when sleeping. Transport an ember if moving camp. Never let your fire die if you can avoid it.
→ Feed the fuel ladder gradually. Don't rush. Once you have a coal bed, bank it when sleeping. Transport an ember if moving camp. Never let your fire die if you can avoid it.