Why the First Few Minutes Matter

Burns and scalds are among the most common household injuries in the UK, and the kitchen is where most of them happen. A splash of boiling water from a kettle, a hand brushed against the oven door, hot oil spitting from a frying pan — these small accidents are painful and frightening, but the vast majority heal well at home if they are treated properly in the first few minutes.

The aim of immediate first aid is simple: stop the burning process, cool the tissue, reduce pain, and protect the damaged skin from infection. Getting these steps right can mean the difference between a burn that settles in a week and one that scars, blisters badly, or becomes infected. Getting them wrong — usually by reaching for the wrong remedy — can make a minor injury considerably worse.

Cool the Burn Under Running Water

As soon as the person is safe, hold the burn under cool running water. Cool, not cold: aim for around 15–20°C, which is roughly the temperature of tap water in the UK. Keep the affected area under the water for a full 20 minutes. This is longer than many people expect, but it is the single most effective thing you can do. Cooling reduces the heat still trapped in the skin, limits the depth of the damage, and eases pain significantly.

Cooling works best within the first 20 minutes, but it is still worth starting up to three hours after the injury if you have not already done so.

• Remove watches, rings, bracelets and tight clothing from the area before it swells — but never remove anything that is stuck to the burn.
• If the burn is on the face, use a clean cloth soaked in cool water and rinse it frequently, or gently pour water over the area, keeping the water away from the eyes.
• Keep the rest of the person warm with a blanket or clothing while you cool the burn. This matters especially for babies, young children and older adults, who lose body heat quickly and can become chilled even in a warm room.
• Do not use ice, iced water, or frozen peas. Extreme cold narrows the blood vessels and can cause further tissue damage.
• Do not burst blisters. They are a natural sterile dressing and should be left intact.

What Not to Put on a Burn

Old-fashioned remedies still circulate in many households, and almost all of them do harm rather than good. Butter, margarine, oil, toothpaste, egg white, vinegar, baking soda and flour all trap heat in the skin, introduce bacteria, and make it harder for a clinician to assess the burn later. Cotton wool is equally unhelpful because its fibres stick to raw tissue.

Shop-bought burn gels and sprays are not a substitute for cooling under running water. Use them only after the 20-minute cool, and only on superficial redness. If in doubt, plain cooled water and a clean covering is the better choice.

Covering and Protecting the Skin

Once the burn has been cooled, cover it loosely to keep it clean and reduce pain from air exposure. A sheet of cling film is an excellent temporary dressing for larger burns: lay it over the area in strips rather than wrapping it tightly around a limb, so that swelling is not restricted. For smaller burns, a sterile non-adherent dressing from your first aid kit works well.

For pain, paracetamol or ibuprofen at the dose recommended on the packet is usually enough. Keep the burn clean, change dressings as needed, and avoid scratching or picking at any peeling skin. Most superficial burns — red, dry, sore, without blisters — settle within a few days. Partial-thickness burns that blister may take a week or two and should be checked if they worsen.

When to Seek Medical Help

Some burns need assessment even if they look small. Seek urgent medical advice if any of the following apply:

• The burn is larger than the palm of the injured person's hand.
• It is on the face, hands, feet, genitals, or across a joint.
• The skin is white, waxy, brown or charred, or the area is numb — signs of a deeper burn.
• The burn was caused by electricity, chemicals, or a fire, or the person inhaled smoke or hot fumes.
• The person is a baby, young child, pregnant, or an older adult, or has diabetes, heart disease or a weakened immune system.
• You are unsure how serious it is, or the burn covers a large area or goes all the way around a limb.

Call 999 for a burn that affects the airway, causes difficulty breathing, or comes with a large area of damaged skin. For anything less urgent but still worrying, contact NHS 111 or your GP. Watch for signs of infection over the following days: increasing redness, swelling, pus, a bad smell, or a fever. Check that the person's tetanus protection is up to date, particularly for burns that broke the skin.

Preventing the Next One

A few small habits in the kitchen prevent most household burns. Turn pan handles inwards, keep kettle flexes short and away from the edge of the worktop, and use the back rings for hot pans where possible. Test bath water with your elbow before a child gets in, and check hot water bottles for cracks and perishing before filling them. Keep a well-stocked first aid kit in a cupboard you can reach without stretching over a hot hob, and make sure everyone in the house knows where it is.

Minor burns are painful, but with prompt cooling and sensible aftercare they usually heal cleanly. When something looks deeper, larger, or simply not right, trust your instincts and get it checked.