Do you have an exhaust fan at home? We used to not have one. So, when we were cooking, our house would smell like food. My uncle gave us one about a year ago, and it was one of the bets gifts ever.
We use it in the kitchen and in the bathroom especially. It's a must for cooking before. But now when we have upgraded our system we rarely use the one in the kitchen. In the bathroom, its operation comes along with the the light. When the light is turned on; it's also being turned on. Same when it's turned off.
