What are the tips for spring health preservation? 7 moments to open windows and ventilate during spring health preservation

What are the spring health tips? The weather in spring is unpredictable, and it is natural to close windows and doors tightly. However, prolonged closure of windows and doors can also pose health risks. Opening windows not only helps to freshen up the polluted indoor air in a timely manner, but also prevents the occurrence of certain diseases, especially during the following seven moments when opening windows for ventilation. After waking up early, the indoor space is often closed when sleeping. After a whole night of breathing and exhaling, the air in the bedroom is often a bit bad. Not only does it accumulate a lot of carbon dioxide, but the oxygen becomes very thin. When tidying up bedding, small pollutants such as dust mites and dandruff will also float in the air. At this point, opening windows for ventilation is particularly important. However, don't open the window too early. Especially in cities, the concentration of pollutants in the air is still high at 6am and 7am. After the polluted air deposited on the ground rises, open the window for ventilation. Around 8am, open the window and the temperature rises, and the air quality is slightly better. It should be noted that patients with cardiovascular disease are prone to developing symptoms due to exposure to cold air and other stimuli. After waking up, it is important to wear more clothes and adjust to the temperature before opening windows.

Quilt is damp

Mites like warm and humid environments, and quilts are their favorite home. The blanket is soaked with human sweat, making it a bit damp. At this time, the temperature and humidity are most suitable for the survival of mites. In the south, it is more common for the air humidity to be high and the bedding to be wet. Opening windows for ventilation is a good way to ensure that blankets are dry. After getting up, don't rush to fold the blanket. It's best to turn the blanket upside down and flatten it, then open the window to let the blanket breathe, promote the evaporation of water vapor inside the blanket, and avoid the reproduction of mites and mold.When cooking, Chinese cooking methods such as stir frying and stir frying can produce a large amount of oil fumes, and the ingredients evaporate a large amount of harmful substances at high temperatures, which have strong irritants to the nasal, eye, and pharyngeal mucosa, and can cause respiratory diseases such as rhinitis, pharyngitis, and tracheitis. In addition, the combustion of gas and natural gas may release harmful gases such as carbon monoxide. Therefore, when cooking, not only should the range hood be turned on, but also the windows should be opened for ventilation to promote air circulation. After cooking, the windows should be opened for at least 10 minutes for ventilation to prevent oil fumes from accumulating in the home. The range hood should be turned on early and off late, that is, turned on before frying and turned on for 5 minutes after frying. After taking a shower, the water vapor in the toilet condenses and the humidity is high, so it must be ventilated and dried immediately. Otherwise, a large amount of mold is prone to occur, posing a threat to health. When there are windows in the bathroom, immediately open the windows and doors after taking a shower. If there are no windows to ensure air circulation, a high-power and high-performance exhaust fan must be installed. After renovation, formaldehyde is the number one killer of indoor pollution. After decoration, areas such as wardrobes and cabinets that use a lot of panels will continue to release pollutants such as formaldehyde into the interior for decades. If there is an odor in the home cabinets, when going out during the day, you can open the wardrobe, cabinets, bookshelves, drawers, etc., and open the small gaps in the windows to fully release pollutants. If you feel that indoor pollution is serious, you can open the kitchen door at the same time, turn on the ventilation functions of the ventilation fan, range hood, and air conditioner to accelerate the spread of pollutants.

When cleaning a room, it is the time when pollutants are most concentrated in the indoor air. When cleaning sofas, mattresses, and carpets, a large amount of bacteria, mites, and dandruff hidden between them float in the air, and pollutants also increase when using a vacuum cleaner. At this time, it is best to wear a mask and open the window for ventilation to avoid inhaling small particles. When cleaning, it is best to wipe the tabletop and cabinet surface with a damp cloth first to reduce floating animals in the air.

Before going to bed

Every night, open the window 30 minutes before going to bed and ventilate for 15 minutes to maintain air circulation. This not only avoids daytime car exhaust and factory air pollution, but also increases oxygen in the air, which helps with sleep. When opening the window, the elderly's children should try not to move around on the window. When sleeping, do not close the doors and windows of the bedroom to prevent oxygen deficiency from affecting sleep. You can open the small gaps in the doors and windows to allow fresh air to enter the bedroom. The window is facing the head, it is best to cover it with curtains or other materials, and do not blow directly.