During the summer, the demand for electricity increases, including the use of air conditioners to keep indoor spaces cool and comfortable. To save energy and reduce monthly electricity bills during the hot season, Japanese people have some clever tips for using air conditioners efficiently.

Many Japanese households avoid setting their fans to blow strongly in a fixed direction. Doing so consumes more electricity and is not beneficial for health.

Instead, Japanese people often set their fans to automatic mode. In this mode, the wind will blow up and down, left and right, evenly across the room, and save energy because the automatic blowing capacity of the fan is smaller than that of other modes.

Another clever tip for using air conditioners efficiently during the hot season is to regularly clean the air filter.

Japanese people usually clean the air filter about 1-2 times a week. Typically, they use cold water to remove dirt from the air filter. Then, they let it air dry completely before reinstalling it.

Thanks to this regular cleaning, air conditioners will operate more efficiently and save energy.

Next, people in Japan set the air conditioner temperature to 27-28 degrees Celsius. Using air conditioners at this temperature will reduce electricity bills by about 10% compared to a lower temperature setting.

The Japanese also have a tip to reduce the load on the air conditioner by avoiding direct sunlight on the outdoor unit.

By using heat-insulating silver sheets to cover the outdoor unit, the air conditioner will avoid the risk of overload and even temporary shutdown due to high outdoor temperatures. This also helps reduce electricity bills for households. Check out the video: Be aware of heat stroke during extreme heat.

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