A scald is a type of burn caused by hot liquids or steam. It occurs when the skin comes into contact with temperatures above 150°F (65°C), leading to damage in the outer layer of skin. Common sources of scalds include boiling water, hot beverages, and steam from cooking. Scalds can vary in severity, from mild redness to severe blistering. Treatment typically involves cooling the affected area with running water and covering it with a clean, dry cloth. In more serious cases, medical attention may be necessary to prevent infection and promote healing.