<P> An exhaust hood , extractor hood , or range hood is a device containing a mechanical fan that hangs above the stove or cooktop in the kitchen . It removes airborne grease , combustion products , fumes , smoke , odors , heat , and steam from the air by evacuation of the air and filtration . In commercial kitchens exhaust hoods are often used in combination with fire suppression devices so that fumes from a grease fire are properly vented and the fire is put out quickly . Commercial vent hoods may also be combined with a fresh air fan that draws in exterior air , circulating it with the cooking fumes , which is then drawn out by the hood . </P>
<P> An exhaust hood , extractor hood , or range hood is a device containing a mechanical fan that hangs above the stove or cooktop in the kitchen . It removes airborne grease , combustion products , fumes , smoke , odors , heat , and steam from the air by evacuation of the air and filtration . In commercial kitchens exhaust hoods are often used in combination with fire suppression devices so that fumes from a grease fire are properly vented and the fire is put out quickly . Commercial vent hoods may also be combined with a fresh air fan that draws in exterior air , circulating it with the cooking fumes , which is then drawn out by the hood . </P>
which kitchen appliance is used to clean smoke from the kitchen
which kitchen appliance is used to clean smoke from the kitchen
An exhaust hood , extractor hood , or range hood
An exhaust hood , extractor hood , or range hood