In addition to the humidifier can be used in summer, it can also be used in autumn. The weather in autumn is inherently dry. Use a humidifier to keep the indoor relative humidity between 40% and 60%, and people will feel very comfortable. In addition, the humidifier can filter bacteria and particles in the air, which is beneficial to the health of the respiratory tract.
In the cold winter, a humidifier is also essential. Using a humidifier in winter moisturizes the air and generates abundant negative oxygen ions, which can improve the hot environment and promote human health. When using a humidifier, it is best to be equipped with a humidity thermometer to check the indoor humidity at any time, so as to control the opening of the humidifier to achieve a better use effect.