How long does it take to open the window and ventilate at home every day? How many times a day do you open the window for ventilation?

In our daily life, we must open the window for ventilation, which can make our body healthier and improve our immunity, but there are also some skills in opening the window for ventilation, you know? Next, I would like to share with you how long it is appropriate to open the window and ventilate at home every day. In our daily life, we must open the window for ventilation, which can make our body healthier and improve our immunity, but there are also some skills in opening the window for ventilation, you know? Next, I would like to share with you how long it is appropriate to open the window and ventilate at home every day. At the same time, how many times do you open the window for ventilation a day? Let's take a look at the relevant knowledge together, hoping to bring help to everyone.

How long does it take to open the window and ventilate at home every day?

15-30。 The time for opening the window for ventilation should not be less than 15-30 every day. Opening the window for ventilation every day is conducive to indoor air circulation, but attention should also be paid to the good ventilation air conditions. It is recommended not to ventilate when it is raining or foggy. Generally speaking, the window opening ventilation time should not be less than 15, but this bottom line time will also change according to the indoor size and air circulation speed, but generally speaking, indoor air can be completely circulated at 30, so the window opening ventilation time should not be less than 15-30 every day.

How many times a day is it good to open the window for ventilation?

It is recommended for 2-3 times, but it can be changed according to the actual situation.

It is generally recommended to open the window 2-3 times, because there are people breathing, activities and environmental changes indoors, and a certain amount of harmful substances will accumulate in the air in a certain period of time, so it is necessary to open the window regularly to make the air circulate. In 24 days, it is necessary to open the window 2-3 times to make the air circulate, and the circulation time for each time shall not be less than 15. If there are personnel changes, increase or decrease, and some activities that have an impact on indoor air, the windows can be adjusted according to the actual situation of indoor air.

Convection is necessary, but pay attention to the method. Window ventilation and air convection can be more conducive to air exchange, thus realizing indoor air circulation and purifying air. When opening windows for ventilation, all windows should be opened to make indoor air convection and circulation more effective, so that air purification can be realized only by about 15.

The above is all the knowledge I shared with you today about how often and how many times it is appropriate to open the window for ventilation every day. I hope I can help you. Because the weather is hot recently, if you use the air conditioner for a long time and close the doors and windows for too long, it is easy to breed bacteria in the air and the oxygen concentration will decrease, so you must choose the right time to open the window for ventilation to keep the air fresh and clean.