The hot, moist, greasy effluent stream created by food preparation is sucked in and also tired outside, rather than letting it blow right in your face. Any type of cook that spends a significant quantity of time in the kitchen environment will attest to the difference between food preparation in comfort, and needing to sustain a steam bath for several hrs.
The even more sophisticated array hood models also supply a feature that maintains the hood running on a 10-15 min timer after you're done cooking, in order to cleanse the last traces of odor as well as then silently turn off.
Despite if it is the smell from cooking, warm, smoke, and even grease, copper hoods are not mosting likely to dissatisfy you when it comes trapping them. Since the hood followers are perfectly capable of doing away with all the smoke, scent, and warm out of your kitchen and launching it in the outside environment, it makes certain that you could keep a healthy and balanced and well preserved kitchen.