Life Tips 17/06/2025 14:14

Experts Reveal the Right Way to Use Air Conditioners in Summer: Open or Close Windows First?

Contrary to common practice, it's advisable to turn on the air conditioner before closing windows to ensure better air quality and efficiency.



As summer temperatures rise, many people rely on air conditioners to stay cool. However, a common question arises: should you close the windows before turning on the air conditioner, or the other way around?

The Correct Sequence:

Experts recommend turning on the air conditioner first and allowing it to run for about 10 minutes before closing the windows. This approach helps expel any residual dust and bacteria from the air conditioner, improving indoor air quality. If you close the windows first, these pollutants can remain trapped inside, potentially affecting your health.

Why This Method Works:

When you first activate the air conditioner, it circulates air that may contain remnants of dust and bacteria from the filters. By running the unit for a short period with the windows open, these contaminants are expelled outside, leaving the indoor air cleaner. Once the initial pollutants are removed, closing the windows helps maintain the desired indoor temperature and prevents warm air from entering.

Additional Tips for Efficient Air Conditioner Use:

  1. Avoid Frequent On/Off Cycling: Turning the air conditioner on and off frequently can cause temperature fluctuations, leading to discomfort and increased energy consumption. It's better to set the desired temperature and let the unit run continuously.

  2. Ensure Proper Ventilation: After 2-3 hours of air conditioner use, open the windows for about 10 minutes to allow fresh air to circulate. This practice helps prevent the buildup of carbon dioxide and other indoor pollutants.

  3. Regular Maintenance: Clean or replace air conditioner filters regularly to ensure optimal performance and air quality. Neglecting maintenance can lead to reduced efficiency and potential health issues.

  4. Optimal Temperature Settings: Setting the air conditioner to a temperature between 26-28°C is generally recommended. This range provides comfort while being energy-efficient.

  5. Use of Fans: Combining fans with air conditioning can help distribute cool air more evenly throughout the room, enhancing comfort and reducing energy usage.

Conclusion:

By following these expert recommendations, you can enjoy a cooler, healthier, and more energy-efficient indoor environment during the hot summer months.

News in the same category

News Post