Some people tend to consider a kitchen fan as one of those minor kitchen appliances. The fact is that it is very important in the maintenance of the household. Without good ventilation, the entirety of the house can smell of whatever it is the homeowner is preparing. It would not pose much problem if people rarely fry foods or use the oven for baking and roasting. However, these are the most usual ways cooking is done in an average kitchen. The smells can leak into other rooms of the house. The problem worsens when the nearby rooms have items that tend to absorb smells. If the material of the upholstery the couch has or any other piece of furniture is absorptive, it would definitely be a problem. It is likely that without proper airing, it would smell like meat and spices in no time.
The selection of exhausts for the kitchen is not limited to stove hoods. There are also kitchen wall exhaust fans that are more convenient. With basic duct work and easy installation, this is what homeowners can try. Choosing one would depend on the size of the kitchen. It would be best to choose a unit that is not too difficult to clean. For instance, there are units that have a removable cover so that homeowners can see to it that there is no dust and grime stuck in the blades of the fan. Not doing this often would lead to the exhaust fan being overworked. The covers come in variety of colors so there is no need for the fan to look out of place in the kitchen décor.