The rule that matters most
London Fire Brigade says outdoor cooking equipment, including camping stoves, is never safe to use indoors because of fire and carbon monoxide poisoning. Cheshire Fire and Rescue Service says opening tent flaps, doors or windows does not prevent carbon monoxide building up from fuel-burning equipment in enclosed shelter. A carbon monoxide alarm does not make indoor use safe.
Checks before outdoor use
- Read the exact instructions
Identify the stove, compatible fuel and permitted setting from the manufacturer manual. Do not substitute a different canister or improvise a connection.
- Choose a suitable outdoor place
Cook outside, away from tents, doors, open windows and anything flammable. Do not use a garage, shed, awning or doorway as a rain shelter. Check local restrictions and whether your outdoor space permits flame cooking.
- Set the stove on a stable surface
Cheshire Fire and Rescue Service advises an even, non-combustible surface such as bricks or paving slabs, rather than its packaging. Follow the stove manual for the pan size and placement.
- Check the equipment
Do not use damaged, leaking or uncertain equipment. Follow the manual's connection, inspection and leak-response instructions. If you are unsure, stop and use a no-cook meal.
- Stay with the stove
Keep children, pets, clothing and other flammable material clear. Do not leave a lit stove unattended. Turn it off after use and follow the manual before disconnecting or storing it.
Fuel handling is specific to the stove
Cheshire Fire and Rescue Service advises turning off the gas supply before changing a cylinder and changing cylinders outdoors whenever possible. Keep fuel away from heat and ignition sources. The correct connection, storage conditions and disposal instructions depend on the exact canister and stove, so use their labels and manuals.
If you smell gas or suspect a leak, do not ignite the stove. Follow the equipment instructions and seek appropriate emergency advice if the leak cannot be made safe. Do not guess at a safe storage arrangement for spare fuel: follow the canister instructions and local fire advice.
Carbon monoxide cannot be judged by smell
The NHS explains that carbon monoxide is colourless and has no smell. A camping stove used inside can cause a build-up. Do not assume that an open window, a short cooking time or an alarm removes that risk.
Possible symptoms include headache, dizziness, sickness, weakness and confusion. If exposure is possible, stop using the suspected appliance if you can, go outside, get medical advice promptly and do not return until advised it is safe. The NHS says to call 999 for severe breathing difficulty, sudden confusion, loss of consciousness, weakness or chest or muscle pain after possible exposure.
A safe setting and a safe meal are separate checks
Wind, rain or the absence of suitable outdoor space may make a camping stove impractical. Do not move it indoors to finish the meal. UK Prepare recommends keeping some non-perishable food that does not need cooking, which gives a practical fallback.
Follow food packet instructions. The Food Standards Agency says food requiring cooking needs to be cooked through; a stove that only warms it does not meet that requirement. Keep raw food and ready-to-eat food separate and use clean utensils and water.
What this guide does not establish
This page does not certify a stove for any setting, give a fuel allowance, or calculate cooking time. Stove design, pan size, fuel, wind and temperature change performance. Follow the current manual and local fire service or property rules.