A fire blanket is a passive fire suppression tool designed to smother small fires by cutting off the supply of oxygen. It is commonly used in kitchens, homes, laboratories, and workplaces to quickly put out fires before they escalate. Fire blankets are made from fire-resistant materials like fiberglass or wool, often coated with flame retardant chemicals to enhance their protective capabilities.

The primary function of a fire blanket is to extinguish small fires or to wrap around a person whose clothing has caught fire, protecting them from the flames. To use the blanket, simply remove it from its storage case, unfurl it, and place it over the fire. The blanket works by covering the fire and suffocating it, effectively cutting off the oxygen supply, which is essential for the fire to continue burning. This makes fire blankets especially useful for kitchen fires, such as those caused by grease or small electrical faults.

Fire blankets are an essential safety item, particularly in environments where fires can break out quickly, and they are often considered a safer alternative to using a fire extinguisher in confined spaces. They are easy to store, lightweight, and simple to deploy, making them an effective tool for emergency situations. However, they are only suitable for small fires. Larger or uncontrollable fires require other fire suppression methods, such as a fire extinguisher.

In summary, a fire blanket is an invaluable emergency tool that helps protect against small fires, especially in kitchens or confined spaces. Its simplicity, ease of use, and ability to prevent the spread of flames make it an essential part of any fire safety plan.