what is chafing fuel

Chafing fuel is a type of fuel used for heating food, typically placed under a chafing dish. It is designed to keep food warm and at a safe serving temperature, and is commonly used in catering businesses, hotels, restaurants, and other food service establishments. Chafing fuel is usually sold in a small canister and burned directly within that canister, with or without a wick. The fuel is typically a gel-like substance that burns clean and odorless, ensuring that the quality and flavor of the food remains intact. The most common types of chafing fuel are ethanol, methanol, and diethylene glycol (DEG) . Ethanol and methanol chafing fuels are similar in consistency and operating procedures, and are contained in a steel can with a resealable plug lid in sizes based on burn times. Two-, four-, and six-hour burn times are the most common sizes of methanol and ethanol chafing fuels available. DEG fuel needs a wick to burn and is considered safer because spilled DEG fuel will not combust. Wick fuels are spill-resistant and the liquid is sealed inside the can, making them safer than gel chafing fuels. The makers of chafing fuel advise users to not wear loose clothing or have loose hair that can catch on fire from the burning fuel.