Kerosene heaters are portable heating devices that use kerosene as fuel to produce heat. They are commonly used in homes, garages, and outdoor spaces, especially in areas without central heating. These heaters can be efficient and provide warmth quickly, making them popular during cold weather. Most kerosene heaters operate by burning kerosene in a wick or through a pressurized system. They come in various sizes and designs, often featuring safety features like tip-over shut-off and flame guards. Proper ventilation is essential when using these heaters to prevent the buildup of harmful gases.