Scalding liquids are hot fluids that can cause severe burns upon contact with skin. Typically, these liquids are at temperatures above 140°F (60°C), which is the threshold for pain and injury. Common sources of scalding liquids include boiling water, hot beverages like coffee or tea, and steam from cooking. When exposed to scalding liquids, the skin can suffer from first, second, or even third-degree burns, depending on the temperature and duration of contact. It is essential to handle hot liquids carefully to prevent accidents, especially in environments like kitchens or restaurants where cooking is frequent.