For a fresh burn, the first thing to put on it is cool running water for about 10 minutes. After that, aloe vera gel or a thin layer of antibiotic ointment covered with a non-stick bandage will protect the wound and support healing. What you use depends on how serious the burn is, so knowing the difference matters.
Cool Water First, Every Time
Before you reach for any cream or ointment, run cool (not cold) water over the burn for about 10 minutes. This is the single most important step. Cool water pulls heat out of the deeper layers of skin, limits tissue damage, and reduces pain. Ice, ice water, or frozen items can injure already-damaged skin, so stick with a comfortable cool temperature from the tap.
Pat the area dry gently with a clean cloth once you’re done. Don’t rub. From here, what you apply depends on the type of burn you’re dealing with.
How to Tell What Kind of Burn You Have
A first-degree burn looks like a sunburn: dry, red, and painful, with damage limited to the outer layer of skin. These heal on their own within a week or so and are the easiest to treat at home.
A second-degree burn goes deeper. The skin is moist, red, and extremely painful, and blisters usually form. Hair follicles and oil glands are still intact underneath, which means the skin can regenerate, but these burns need more careful wound care and take longer to heal.
A third-degree burn destroys the full thickness of skin. The area may look white, black, brown, or deep red. It’s often dry and, counterintuitively, less painful because the nerve endings have been destroyed. Third-degree burns always need professional medical treatment.
What to Put on a Minor Burn
For first-degree burns and small second-degree burns (roughly smaller than 3 inches across), you have a few good options to apply after cooling.
Aloe vera gel is one of the most effective over-the-counter choices. A systematic review of four clinical trials found that burns treated with aloe vera healed nearly 9 days faster on average than untreated burns. It works best on first- and second-degree burns. Use pure aloe vera gel rather than products with added fragrances, dyes, or alcohol, which can irritate damaged skin.
Antibiotic ointment is the other mainstay. Many burn centers in the U.S. and Europe use a combination antibiotic ointment (the type containing bacitracin and polymyxin B, sold as Polysporin) as the standard topical treatment for small to moderate partial-thickness burns. Applying a thin layer helps keep the wound moist and reduces infection risk, though it won’t treat an infection that’s already established. Neosporin works similarly but contains an additional antibiotic ingredient that causes allergic reactions in some people.
Medical-grade honey is a less conventional option with real science behind it. It forms a protective barrier, keeps the wound moist, and contains micronutrients that support tissue repair. The key distinction: this is sterile, processed honey sold specifically for wound care, not the jar in your kitchen. Regular honey can introduce bacteria to a burn.
How to Bandage a Burn
After applying your chosen ointment or gel, cover the burn with a non-stick dressing. This is important because regular gauze or adhesive bandages can bond to the raw wound surface and tear healing skin when you remove them. Look for silicone foam dressings (brands like Mepilex or Allevyn) or paraffin-impregnated gauze (like Jelonet or Adaptic) at your pharmacy. These sit on the wound without sticking.
Place the dressing so it extends a couple of centimeters beyond the edges of the burn, then secure it with medical tape or a loose wrap. Change the dressing every 1 to 3 days for impregnated gauze, or every 3 to 7 days for silicone foam, depending on how much the wound is oozing. If a dressing does stick, soak it with clean water until it releases rather than pulling it off.
Managing Pain at Home
Burns hurt, sometimes intensely for the first few days. Over-the-counter pain relievers are the standard approach: alternating doses of acetaminophen (Tylenol) and ibuprofen (Advil, Motrin) on a schedule works better than waiting until the pain flares up. If you need to change your dressing, take pain medication at least 30 minutes beforehand. The dressing change itself can be the most painful part of burn care.
What Not to Put on a Burn
Butter is one of the most persistent folk remedies, and it’s a bad idea. The initial coolness feels soothing, but as the butter warms to skin temperature, the pain returns and the greasy layer traps heat in the wound. Worse, butter introduces bacteria directly into broken skin.
Toothpaste carries a similar infection risk. Once a tube of toothpaste has been opened and used, the opening is far from sterile. The menthol creates a temporary cooling sensation, but the other ingredients (detergents, abrasives, fluoride) irritate damaged tissue. Egg whites, coconut oil, and essential oils all fall into the same category: not sterile, not tested for burns, and likely to do more harm than good.
Don’t pop blisters. A blister is your body’s own sterile bandage, protecting the raw skin underneath while new cells grow. Breaking it open removes that barrier and dramatically increases infection risk.
Signs of Infection to Watch For
Even with good care, burns can get infected. Watch for increasing redness that spreads beyond the original burn edges, especially red streaks radiating outward. Oozing that turns cloudy, green, or foul-smelling is another warning sign. A fever over 103°F (39°C) alongside a burn means the infection may be spreading beyond the wound itself. Any of these signs warrant prompt medical attention.
Reducing Scarring After a Burn
Once a burn has fully closed, the work of minimizing a scar begins. Silicone gel sheets or silicone-based scar gels are the best-studied option. Wearing silicone sheets for at least 12 hours a day over 8 to 12 weeks can significantly flatten and fade scars. These are available without a prescription at most pharmacies.
Sun protection matters just as much. New scar tissue is highly susceptible to UV damage, which can darken the scar permanently. Apply sunscreen to the healed area daily and reapply every two hours when you’re outdoors. This is worth doing for at least a year after the burn, and ideally longer for scars in visible areas like the face or hands.