For a fresh burn, the single best thing you can do is run cool water over it for at least 20 minutes. After that, a simple layer of aloe vera, honey, or an over-the-counter antibiotic ointment covered with a non-stick bandage will protect the wound and help it heal. What you put on a burn depends on how deep it is, but for the minor burns most people deal with at home, the right approach is straightforward.
Cool Water First, Everything Else Second
Before you reach for any ointment or cream, hold the burned skin under cool, running water for a full 20 minutes. This is the most important step. It stops the heat from continuing to damage deeper layers of tissue, reduces swelling, and brings pain down significantly. The water should be cool, not ice cold. Ice or ice water can constrict blood flow and actually make tissue damage worse.
Start cooling as soon as possible after the burn happens. While 20 minutes feels like a long time when you’re standing at the sink, cutting it short means heat stays trapped in the skin longer than it needs to. If the burn is on an area that’s hard to hold under a tap, a cool, wet cloth can work, though running water is more effective.
How to Tell What You’re Dealing With
The depth of your burn determines what you should put on it and whether you can treat it at home.
- Superficial (first-degree) burns look red and dry with no blisters. They hurt when touched. Sunburns and brief contact with a hot pan fall here. These heal on their own within a week and respond well to home treatment.
- Partial-thickness (second-degree) burns are pink or red, moist, and weepy, with blisters. They’re very painful. Small ones (smaller than about 3 inches across) can often be managed at home, but larger ones or those on the face, hands, feet, or joints need medical attention.
- Full-thickness (third-degree) burns look dry, leathery, or waxy. The skin may appear white, brown, or black. These burns destroy nerve endings, so they may not hurt at all. They always require emergency medical care.
Best Topical Treatments for Minor Burns
Once you’ve cooled the burn and gently patted it dry, you need something that keeps the wound moist, protects it from bacteria, and won’t stick to the damaged skin. Several options work well.
Aloe Vera
Aloe vera is one of the most effective home treatments for first and shallow second-degree burns. A systematic review of four clinical trials found that burn wounds treated with aloe vera healed nearly nine days faster on average than those treated with conventional methods. Pure aloe vera gel, either from a plant or a store-bought product without added fragrances or alcohol, soothes pain and keeps the wound bed moist.
Antibiotic Ointment
A thin layer of an over-the-counter antibiotic ointment like bacitracin provides a protective, antibacterial barrier. It’s inexpensive, painless to apply, and safe to use near the face or mouth. You’ll need to reapply it and change the dressing once or twice a day.
Petroleum Jelly
Plain petroleum jelly keeps the burn from drying out and cracking. It doesn’t fight bacteria on its own, but for clean superficial burns, keeping the wound moist is often enough. Petroleum-based gauze dressings serve the same purpose and are easier to wrap around fingers or awkward spots.
Honey
Medical-grade honey has antimicrobial properties and is recognized as a valid option for superficial burns. If you use honey, look for products specifically labeled as medical-grade rather than grocery store honey, which isn’t sterile. One recent study found that not all honey products perform equally. Some Manuka honey preparations were actually harsh enough to slow skin regrowth, while other medical honey formulations performed as well as silver-based wound products without that drawback.
Covering and Protecting the Burn
After applying your chosen ointment, cover the burn with a non-stick dressing. Regular gauze or adhesive bandages can bond to the raw wound surface and tear new skin off when you change them. Non-stick options include silicone-based dressings (like Mepilex or Mepitel) and impregnated gauze (like Adaptic or Jelonet). These conform to the skin, let fluid drain through to an outer bandage layer, and peel away without disturbing the healing tissue underneath.
Change the dressing once a day, or whenever it gets wet or dirty. Each time, gently clean the burn with cool water, reapply ointment, and put on a fresh bandage. If the old dressing sticks, soak it with cool water until it releases on its own rather than pulling it off.
What Not to Put on a Burn
Butter, cooking oil, and toothpaste are common home remedies that make burns worse. They trap heat inside the skin, create a breeding ground for bacteria, and irritate already damaged tissue. Ice is another mistake. While it seems logical to use something very cold, ice restricts blood flow to the area and can cause frostbite on skin that’s already compromised.
Topical steroid creams, including hydrocortisone, have not been shown to reduce inflammation in thermal burns or sunburns. Skip them. And don’t pop blisters. The fluid inside protects the raw skin underneath from infection while new cells grow.
Managing Pain at Home
Burns hurt most in the first 48 hours. Over-the-counter pain relievers like ibuprofen or acetaminophen help take the edge off. Ibuprofen has the added benefit of reducing inflammation. Keeping the burn covered also reduces pain, since air moving across exposed nerve endings is a major source of discomfort. Cool compresses applied over the bandage can provide additional relief between dressing changes.
Signs of Infection to Watch For
Even well-treated burns can get infected. In the days after your injury, watch for fluid oozing from the burn that looks cloudy or has a foul smell, increasing redness or swelling spreading outward from the wound edges, skin around the burn that feels warmer than the surrounding area, or a fever. Any of these signals mean the burn needs professional treatment.
Burns That Need Professional Care
Not every burn belongs in the home-treatment category. Seek medical care for any burn that blisters and covers an area larger than about 3 inches, or any burn on the face, hands, feet, genitalia, or over a major joint like the knee or elbow. All electrical and chemical burns need professional evaluation regardless of how they look on the surface, because the damage often extends deeper than it appears.
Burns are also classified as “dirty wounds” for tetanus purposes. If your last tetanus shot was five or more years ago, or if you’re unsure of your vaccination history, a booster is recommended after a burn injury.