Chip-pan and kitchen fires: what to do — and what never to do

Almost half of house fires start with cooking

In the year ending March 2025, fire and rescue services in England attended 22,877 accidental dwelling fires. Cooking appliances were the source of ignition in 44% of them — the largest single category by a wide margin, ahead of electrical faults, smokers' materials and candles. Kitchen fires are not exotic events; they are ordinary evenings going slightly wrong.

They start in five predictable ways. First, the unattended pan: someone answers the door, checks a phone, settles a child — and the pan keeps heating. Second, overheated oil: fire services are blunt that oil which is smoking is too hot and close to igniting on its own, with no flame needed. Third, the grill: fat and crumbs build up in the tray and catch under the element. Fourth, combustibles near the hob: tea towels, kitchen roll, packaging and loose sleeves. Fifth, appliance faults — increasingly the countertop kind.

The air fryer has largely replaced the chip pan, which is genuinely good news, but it is not risk-free: several air-fryer models sold in the UK have been recalled over fire risk. Check yours against the GOV.UK product recalls database, register new appliances with the manufacturer, keep the vents clear, plug it into a wall socket rather than an extension lead, and never run it while you are out or asleep.

The never-do list — and the reasons why

Never put water on burning oil or fat. Water is denser than oil, so it sinks beneath the surface, flashes instantly to steam and expands to more than a thousand times its volume — blasting burning oil across the kitchen. Fire-service demonstrations show a single mug of water turning a chip pan into a fireball. The same physics is why fire services say never to use a fire extinguisher on a pan of burning oil either.

Never move a burning pan — not to the sink, not to the garden. Fire services' advice is to leave the pan exactly where it is: pans get dropped, handles get hot, and a moving pool of burning oil spreads fire faster than anything else you could do. Never lean across a burning pan to reach the hob controls — turn the heat off only if you can reach the knob from the side without stretching over flames.

Never open the door on an oven, grill or microwave fire. Keep it shut, switch the appliance off at the wall if you can do so safely, and let the lack of oxygen starve it — opening the door feeds it. If flames persist or smoke starts spreading, leave, close doors behind you and call 999. And never go back into a smoke-filled kitchen for anything, including to check whether it has gone out.

When a fire blanket helps — and when nothing in the kitchen does

A fire blanket certified to BS EN 1869 is the right tool for exactly one job: a small, contained pan fire caught in its first moments. Turn off the heat if the control is safely reachable, wrap the top corners of the blanket over your hands, and place it — never throw it — over the pan, working away from yourself. Then leave the room, close the door, and do not touch anything until it is completely cold, at least half an hour later: hot oil reignites. Mount the blanket on the wall by the kitchen exit, never above the hob — you should not have to reach past a fire to fetch it, and it should be on your escape route, not behind the flames.

Be honest with yourself about the threshold. Fire services' first-line advice is simpler still: get out, stay out and call 999 — tackling a fire is always optional, and nobody will criticise you for skipping the blanket entirely. If flames are taller than the pan, if the fire has reached the extractor hood or a cupboard, or if you hesitate at all — you are past the point where anything in the kitchen helps. Close the kitchen door behind you if it is on your way, get everyone out, stay out, and call 999 from outside. A room fire grows in minutes, not tens of minutes, and fire crews would far rather attend a burnt-out pan than a casualty.

Smoke alarm in the hall, heat alarm in the kitchen

A smoke alarm does not belong in the kitchen: toast and steam set it off, someone eventually pulls the battery, and a silenced alarm protects nobody. The right setup — the one fire services recommend — is a heat alarm in the kitchen, which triggers on a rapid temperature rise rather than smoke or cooking fumes, plus smoke alarms in the hallway and landing on every level, interlinked if you are buying new so a kitchen fire wakes the bedrooms. Test them at least monthly. In England, landlords must ensure a smoke alarm is fitted on every storey with living accommodation.

The Home Office figures show why this is the part that decides outcomes: homes with no smoke alarm accounted for 24% of all dwelling fires in the year to March 2025, but 31% of the deaths. The alarm does not stop the fire — it buys the minutes in which leaving is still easy.

Prevention is boring, which is rather the point

The single most effective habit costs nothing: if you leave the kitchen, turn the hob off — even for a minute. After that, in rough order of value: clean the grill tray before fat builds up; keep towels, paper and packaging off the worktop beside the hob and roll your sleeves back; and if you deep-fry, use a thermostat-controlled fryer or the oven rather than an open chip pan. If you must use a chip pan, fill it no more than a third full with oil, dry the food first, and turn off the heat the moment the oil smokes.

Fire services also consistently warn against cooking when very tired, after drinking or on medication that makes you drowsy — late-night cooking features repeatedly in serious house fires. Chips at midnight after the pub is precisely the scenario the old chip-pan campaigns were built around; the safer answer has always been the toaster or a cold sandwich.

If someone is burned

Cool the burn under cool running water for 15 to 30 minutes, or until the pain genuinely eases — not a token rinse, and running water rather than ice or anything from the freezer. Remove jewellery and any clothing near the burn, unless it is stuck to the skin. Do not put creams, oils or butter on it, and do not burst blisters. Once the burn has cooled, lay cling film over it as a loose covering — laid on, never wrapped around a limb.

Call 999 or go to A&E for any burn that is very large or deep, any burn on the face, genitals or bottom, and every burn caused by chemicals or electricity. For a child under 5, the NHS advises calling 111 for advice — and 111 is the right call whenever you are unsure. If anyone has been breathing smoke, say so on the 999 call and let the crews check them over.