What temperature is suitable for using air conditioning in winter
The weather is getting colder and winter is getting deeper. In northern China, people have central heating to keep warm, but for residents in Chongqing, most of them can only rely on air conditioning. We all know that the most comfortable temperature for air conditioning in summer is set between 26℃ and 28℃. So, do you know the taboos for using air conditioning in winter?
What temperature is suitable for using air conditioning in winter? 20℃ is the most appropriate
The most suitable temperature for air conditioning in winter is 20℃. An excessively high indoor temperature is not only detrimental to health, but it can also cause the air conditioning unit to be overloaded. For those who like to set the indoor temperature higher, please be careful not to set it to the extreme temperature of 30℃, as it can cause frequent starts or failure to stop, increase energy consumption, and even damage the air conditioning compressor.
From the perspective of personal comfort, the most suitable indoor temperature in winter is between 18℃ and 20℃. In winter, people already wear more clothing, so if the indoor temperature is higher than 20℃, it will feel a bit hot. If the air conditioning temperature is set higher than 26℃, the heating temperature in winter will be too high, causing the indoor air to become excessively dry and damaging the body's fluids, causing a feeling of heat, dryness in the eyes, ears, nose, throat, and skin, among other symptoms.
What to do about dryness when using air conditioning in winter?
What to do about dryness when using air conditioning in winter? It is recommended to carry a moisturizing spray with you to replenish moisture to the skin at any time. It is also best to have a humidifier. In addition, proper ventilation to keep the air fresh is also important.
1. Do not set the temperature too high
The temperature of the air conditioning in winter should not be too high. It is best to keep the indoor air conditioning temperature between 25 and 26 degrees Celsius. This is because people are more prone to catching a cold when exposed to a large temperature difference between indoor and outdoor environments. In addition, the air in air-conditioned rooms is often dry and dusty, which can cause dryness in the mouth and nose. For patients with respiratory diseases such as asthma and pharyngitis, it is even more important to use air conditioning properly.
Secondly, the most important thing is to use a vacuum cleaner to remove dust from the indoor fan before using it. When turning on the air conditioning, open the windows for a few minutes to ventilate. When using it for the first time, it is advisable to ventilate for a longer period of time to allow the accumulated bacteria, mold, and dust in the air conditioning unit to dissipate. The air conditioning filter should also be disinfected regularly. The duration of using the air conditioning should not be too long.
2. Carry a bottle of moisturizing spray
Moisturizing sprays that contain ingredients such as hyaluronic acid, aloe essence, and rose water have a more lasting moisturizing effect. Spray moisturizing spray on the skin every 2 hours and gently pat it to enhance absorption.
At the same time, it is advisable to keep a set of basic skincare products in the office. Wash your face or use a damp towel to remove dust from your face at noon or when your skin feels dry. Then apply moisturizing toner, moisturizer, and sunscreen. If you are planning to work overtime in the evening, it is even more important to have a "moisturizing meal" during the day. In addition to moisturizing the facial skin, do not forget to take care of the skin on your hands, feet, and lips, which are often exposed to the outside. Remember to spray moisturizing spray or apply lip balm regularly.
What temperature is suitable for using air conditioning in winter? How to deal with dryness when using air conditioning in winter?
3. Use a humidifier
If the room temperature is not very high, it is best not to use air conditioning to avoid accelerating the evaporation of moisture from the body. When using air conditioning, do not forget to turn on the humidifier to maintain a suitable level of humidity in the air, thereby relieving excessive skin dehydration and dry throat caused by dry air. The humidifier does not need to be turned on all the time. Generally, when the room temperature is 25℃, the relative humidity should be controlled at 40% to 50%.
It is also helpful to keep a pot of plants such as green lily, lucky bamboo, narcissus, or a small fish tank with goldfish and money grass on the office desk. The natural evaporation of water vapor can increase the humidity in the local environment, creating a natural "oxygen bar" and relieving visual fatigue, making the work environment peaceful and warm.
4. Ventilate frequently
People who work or study in an air-conditioned environment for a long time may experience symptoms such as nasal congestion, dizziness, sneezing, tinnitus, fatigue, and decreased memory, as well as skin allergies such as tightness, dryness, and deterioration. These symptoms are related to the lack of ventilation in the room over a long period of time.
Since the human body is sensitive to temperature and air humidity, ventilating not only dilutes harmful gases but also helps restore a certain level of humidity to allow the body to gradually regain its self-regulating function. In a small space (about 10 square meters), it is generally recommended to ventilate every two hours. Within a two-hour time period, if ventilation can be done for about 15 minutes, it can keep the indoor air fresh without consuming too much electricity, which is environmentally friendly and healthy.
5. Hydrate
Dryness is essentially dehydration. To prevent dryness, it is necessary to replenish moisture, and the simplest and most convenient way is to drink water. However, there are certain considerations when drinking water in winter. It is advisable to drink small amounts of water frequently and balance them with a combination of sweetness and saltiness. Adding a small amount of salt to drinking water can reduce water loss in the body and maintain the balance of water and salt metabolism, while diluted sugar water or honey water can moisturize and nourish the lungs. Therefore, there is a saying that goes, "Drink saltwater in the morning and honey water in the evening" for health through drinking water.
In addition, you can choose to drink boiled water with ingredients such as cassia seed, goji berry, sand ginseng, dwarf lilyturf, lemon, or grapefruit, which can have a moisturizing effect. You can also increase the intake of fruits, such as eating an apple or tomato every day, which not only supplements vitamin C but also replenishes the body's initial moisture. Coffee and tea have diuretic effects, but they can also dry the skin, so it is best to drink them in moderation. Do not consume more than one cup per day.
