Core Points - The article emphasizes the importance of using air conditioning properly to prevent health issues, particularly for children [1][2] Group 1: Recommended Temperature and Usage - The optimal air conditioning temperature for children is suggested to be between 26 to 28 degrees Celsius, with adjustments based on the child's comfort [2] - It is advised to ventilate the room periodically after prolonged air conditioning use to ensure fresh air circulation [2] - Using air conditioning in an adjacent room rather than directly in the child's room is recommended to avoid direct cold air exposure [2] Group 2: Protective Measures - Children should wear light clothing to protect sensitive areas like the neck to prevent colds, and cover their abdomen with a light blanket while sleeping [2] - It is advised against consuming cold foods or drinks, such as watermelon or iced beverages, while using air conditioning to prevent gastrointestinal issues [2] - Regular hydration is important to combat skin dryness caused by air conditioning, with a preference for warm water in small amounts [2] Group 3: Maintenance and Hygiene - Frequent sneezing while using air conditioning may indicate dust accumulation, thus regular cleaning of the air conditioning unit and filter is recommended [2]