How to turn on the air conditioner for the most comfort

　　Summer temperature of 26℃ is the most suitable. Scientific research has found that the most comfortable temperature for the human body in summer and autumn is around 26°C. If it is about 3°C ​​to 4°C lower, the human body will feel a little cooler. In addition, due to the different indoor and outdoor environments and long-term exposure to relatively extreme temperatures, the body's regulatory ability is imbalanced, which over time will lead to a decline in immune function and various symptoms of discomfort, which is medically known as air-conditioning disease. Therefore, it is recommended that under normal circumstances, it is best to adjust the air conditioner to about 26°C, and the indoor and outdoor temperature difference should not exceed 7°C, otherwise it will increase the burden on the body temperature regulation center.

　　The air conditioner blows upward. When the air conditioner is turned on, the cold air sinks downward, so it is best to blow the wind upward to avoid the cold wind blowing directly on the body. For people who are close to an air conditioner, it is best to sit facing the air conditioner, because the cold wind blowing on your back and waist from behind will cause more damage to the human body than the head-on wind. If you are sitting in an office and cannot move your seat, it is best to prepare an extra small silk scarf to wrap around your neck. If you sit and work for a long time, such as typing, writing, etc., you may want to wear clothes that are easy to put on and take off. When wearing a skirt, you can use a shawl to protect your legs, especially your knees. If the cold originates from the feet, you should stand up and move around from time to time to promote peripheral blood circulation.

　　Just after entering the house, turn on the air conditioner after 10 minutes. Some friends sweat all over and immediately turn on the air conditioner when they get home. This is harmful. healthy . Because the pores are completely open at this time and have not had time to close, it is easy for the body temperature to drop sharply and induce cold and other diseases. Therefore, when entering indoors from a hot outdoor environment, you should wait at least 10 minutes before turning on the air conditioner. in addition, sleep When the body temperature drops, if you leave the air conditioner on all night to stay cool, it can easily cause headaches, colds, etc. You must turn off the air conditioner before going to bed, or set a timer to turn it off.

　　Open a window every hour to protect your respiratory tract. Turning on the air conditioner will dry out the indoor air, and because the air is not circulated, the environment will not be improved, making people prone to nasal congestion, dry throat, sneezing, etc. Therefore, you should pay attention to frequent ventilation. It is recommended to open the window every hour or so for about 15 minutes each time. Especially some people suffering from respiratory tract disease People who are pregnant should turn on the air conditioner for as short a time as possible, the temperature should not be too low, and there should be a humidifier indoors. Once you feel chest tightness or dizziness, you should go outside and walk around in time to breathe fresh air. For people who are often in air-conditioned environments, to prevent skin If you have a dry and itchy throat, you should drink more water, chrysanthemum tea, and eat more fresh fruits rich in vitamins.

　　If you are weak, don't turn on the air conditioner in the morning and evening. The elderly with arthritis, rheumatism, and those with incomplete development Child As well as pregnant women and other people with poor immune function, it is best to use air conditioners less. Especially when the outdoor temperature is low every morning and evening, you should go outdoors to do some exercise, breathe fresh air, and sunbathe to enhance your body's adaptability.