Why the window of kitchen is open when cooking in progress?

There are a few reasons why someone might leave a kitchen window open while cooking:

Ventilation:

* Smoke and steam: Cooking can generate a lot of smoke and steam, especially when frying or boiling. Opening a window helps to vent these out and prevent the kitchen from becoming too smoky or steamy.

* Odors: Some cooking processes, like frying fish or roasting vegetables, can create strong odors. Opening a window can help to dissipate these smells.

Fresh air:

* Improved air quality: Opening a window allows fresh air to circulate, which can help to improve the air quality in the kitchen. This is especially important if you're using gas appliances, which can produce carbon monoxide.

* Heat relief: Cooking can heat up a kitchen quickly. Opening a window can help to cool the kitchen down and make it more comfortable to work in.

Other reasons:

* Noise reduction: Opening a window can help to muffle the noise of cooking appliances, especially if you live in a noisy area.

* Personal preference: Some people simply prefer to cook with a window open, even if there isn't a specific reason for doing so.

However, it's important to be mindful of safety when opening a window while cooking:

* Security: Make sure your window is locked and secure, especially if you live in an area with high crime rates.

* Weather: Be aware of the weather conditions outside. If it's raining or windy, you may want to keep the window closed to avoid water damage or drafts.

* Fire hazard: Be careful not to leave curtains or other flammable materials near an open window.

Ultimately, whether or not to open a kitchen window while cooking is a personal decision. Weigh the pros and cons, and always prioritize safety.