1. Rinse the wound with cold water first, and then soak it in cold water for half an hour. Generally speaking, the earlier the soaking time, the lower the water temperature (not less than 5℃ to avoid frostbite), the better the effect. However, if the wound is blistered and broken, it should not be soaked to prevent infection.

2. Gently apply light salt water to the burned area to diminish inflammation.

3. You can add sesame oil to egg white, stir it evenly, and then gently apply it to the wound, which can play an anti-inflammatory and analgesic effect.

4. Sliced pears can also be applied to the wound, and the effect is the same. It is also possible to apply toothpaste.

5. It is best to have essential balm at home, because applying essential balm is better than the previous things.

6. For mild burns, dry waste tea residue can be baked on fire and slightly burnt, then ground, mixed with vegetable oil and mixed into paste, and applied to the injured area to reduce swelling and relieve pain.