Burn First Aid: What to Do, and the 4 Things That Make It Worse
Last reviewed: 12 October 2026 · 4 trusted sources (listed at the end). Educational content only.
Quick answer: Cool running water on the burn for 20 minutes. Ordinary cool tap water — not ice, not ice water. That is the whole of correct burn first aid. Then cover loosely and decide whether it needs a hospital. Nothing else goes on a burn.
These four come out first in an Indian home — and all four are wrong: ice · toothpaste · ghee · haldi. Also wrong: butter, oil, ash and egg white. Several of them trap heat in the skin or raise the risk of infection, which can make the burn worse than it was.
The only correct first aid: 20 minutes of cool running water
Put the burn under a running tap at normal cool temperature and leave it there for a full 20 minutes. Not ice-cold water. Normal cool tap water is what the guidelines specify.
Twenty minutes is longer than almost anyone expects. Ten seconds under the tap does nothing. Set a timer on your phone — without one, people consistently stop far too early and lose the benefit of the one thing that actually works.
If clean running water is not available, any clean cool liquid will do.
What the evidence actually shows
A study of 2,495 children (Griffin et al., Annals of Emergency Medicine, 2020) compared children who received 20 minutes of cool running water within three hours against those who did not. Adequate first aid was associated with:
| Outcome | Odds ratio | Meaning |
|---|---|---|
| Needing a skin graft | 0.6 | About 40% lower odds |
| Being admitted to hospital | 0.7 | About 30% lower odds |
| Burn being full-thickness | 0.4 | About 60% lower odds |
Two honest caveats. This was a study in children, not adults. And these are odds ratios from an observational study — they show a strong association, not a guaranteed personal risk reduction. The direction and size of the effect are nonetheless large, consistent across studies, and free.
Already an hour late? Still run the water
This is the part almost nobody knows. If the burn happened an hour ago and nothing was done, cool it now anyway. The ANZCOR guideline states plainly that cooling is effective up to 3 hours after injury. Sooner is better, but late is not useless. Missing the first few minutes does not mean the chance is gone.
After the 20 minutes: cover it
Once the cooling is done, cover the burn loosely. Clean cling film is what burn first aid guidelines actually suggest for this, and almost nobody in India knows it. It does not stick to the wound, it keeps dirt out, and a doctor can assess the burn through it without peeling a dressing off raw skin.
Lay it along the surface in a single layer. Do not wrap it in a circle around a finger, arm or leg — the area will swell, and a tight wrap becomes a tourniquet. If you have no cling film, a clean non-fluffy cloth works. Never cotton wool — the fibres stick.
🛒 Already in most kitchens: Ezee Cling Film Wrap, 100m
The same roll you use for food. Keep it where you can find it in a hurry rather than behind the masala dabba.
A covering, not a treatment. It goes on after the 20 minutes of water, never instead of it.
Ice: never
The guideline wording is blunt — do not use ice or ice water, as further tissue damage may result. Ice constricts blood flow to skin that has already been injured, and can add a cold injury on top of the burn.
There is a second trap. In a deep burn the nerve endings are already destroyed, so the person cannot feel how cold it has become. The usual warning signal is missing, which is exactly why ice does damage here that it would not do elsewhere.
Toothpaste, ghee, haldi, butter
These are the four that come out of an Indian kitchen first, and all four are wrong. Thick substances seal heat into the skin instead of letting it escape — the opposite of what cooling is for. They also introduce contamination into broken skin, and they have to be cleaned off later, which hurts and can delay proper assessment of the wound.
Do not break blisters. That blister is the skin’s own sterile cover. Once you open it, you have created an entry point for infection.
What to actually keep at home
A burn is a poor moment to discover there is nothing sterile in the house. A basic kit with non-adherent dressings and a few plasters covers most household injuries. You do not need creams or ointments for the first twenty minutes — that is water’s job, and nothing in a box does it better.
🛒 Worth having before you need it: Hansaplast Fast Aid Kit
Sterile dressings and plasters for small household wounds and minor burns once they have been cooled.
For minor injuries only. Anything on the hospital list below needs a doctor, not a plaster.
The three types of burn — and the dangerous one
| Degree | How it looks | What it means |
|---|---|---|
| First degree | Redness, no blisters | Top layer of skin only |
| Second degree | Blisters, very painful | Deeper into the skin |
| Third degree | White, leathery or black | Full thickness, all the way through |
No pain is a danger sign, not a good sign. A third-degree burn often does not hurt, because the nerve endings have been destroyed. People read “it does not hurt” as “it is minor”. It is the reverse.
But here is the part that matters most for you in the moment: you cannot judge the depth in the first minute. Burn specialists themselves often cannot give a reliable depth for three to five days, because burns evolve. So do not stand there trying to grade it.
Run the water first. The degree decides what happens after the cooling — it does not decide whether to cool.
Water is not instead of hospital. It is on the way there.
For anything significant, do both at once: call for help and start the water. These are not alternatives.
- Remove rings, bangles and watches immediately — before swelling starts, while they still come off
- Do not pull off clothing stuck to the burn. Loose or soaked clothing, yes — stuck, no
- Cool the burn, keep the person warm. Blanket over the rest of the body. Children and older people lose heat fast, and hypothermia is a real risk during long cooling
When to go to hospital
Get it looked at if the burn is:
- On the face, eyes, throat, hands, feet or genitals
- On a child or an older person
- Caused by chemicals or electricity
- Larger than the palm of the hand
- White, leathery or black — or painless
- Circling all the way around a limb
When in doubt, show it to someone. A burn that turns out to be minor costs you an afternoon. A deep burn missed at home costs considerably more.
Why this matters in India
India has no national burn registry, so the numbers are estimates. The Government’s own figure, from the Directorate General of Health Services, puts annual burn incidence at 6–7 million and extrapolates roughly 1.4 lakh deaths a year — which it states as one death every four minutes.
Most of those burns happen at home, in kitchens, around stoves and lamps and hot liquids. Which means the twenty minutes that matters most is almost always available, at a tap, for free — if someone in the room knows to use it.
Disclosure: the product links on this page are Amazon affiliate links. If you buy through them, this site may earn a small commission at no extra cost to you. Nothing linked here treats a burn — cool running water does, and it is free.
This article is health education, not medical advice. It reflects the author’s own views as a nursing and public-health professional and does not represent any employer or institution. For any burn you are unsure about, see a qualified professional.
Related reading
Sources
- ANZCOR Guideline 9.1.3 — First Aid for Burns
- Griffin BR et al. — Cool Running Water First Aid Decreases Skin Grafting Requirements in Pediatric Burns: A Cohort Study of 2,495 Children, Annals of Emergency Medicine, 2020
- British Burn Association — First Aid Clinical Practice Guidelines
- Directorate General of Health Services, Ministry of Health and Family Welfare — National Programme for Prevention and Management of Trauma and Burn Injuries
Unrelated to burns — something readers ask me about often:
🛒 What I drink: VAHDAM Japanese Matcha Green Tea Powder, 50g
Fine Japanese matcha, whisked into hot water or milk.
Nothing to do with burns or first aid. Listed separately because people ask.
