The northern region is experiencing the peak of summer heat, with temperatures reaching up to 38-39 degrees Celsius. So how can you cool your house without turning on the air conditioner? Here are some ways to keep your room cool.
DIY Air Conditioner
VnExpress, citing Aboluowang, states that making your own air conditioner at home is actually quite simple. All you need is a stand fan and ice. Use 2-3 bottles or plastic cups filled with water and 3 teaspoons of salt (about 50g), shake well to dissolve. Place the saltwater bottles in the freezer (salt prevents the ice from melting quickly). Place these ice bottles in front of the fan about 15 cm away. The fan’s airflow will cause the water to evaporate, reducing the temperature. When the ice bottles melt, you can put them back in the refrigerator and reuse them many times. This method is cheap and effective.
Always Close the Curtains
According to scientific research, 30% of unwanted heat comes from windows. Therefore, the simplest solution is to always close the curtains, and you should also choose curtains with darker colors to prevent heat radiation from entering the room. With this simple measure, you can reduce 7% of the cost on your electricity bill and keep the room temperature low. Pay special attention to windows facing west and south.
Close and Open Doors at the Right Time
According to an article on Zing News, during the hottest time of the day, closing unused rooms in the house will prevent the cool air from flowing into these “wasted” spaces.
At cooler nights, you can open them to take advantage of natural airflow.
Change the Bedding
Changing your bedding according to the season not only helps refresh your bedroom but also effectively cools it down. While materials like velvet or synthetic fibers create a warm feeling, cotton bedding will help you stay cool and comfortable in hot temperatures.
Switching to sleeping mats or using water pillows and mattresses are also attractive cooling options for hot summers. However, you need to check and choose products with good quality to avoid breakage or leakage when using them.
Cool Your Body Instead of the Room
Instead of focusing on cooling the room, we can focus on cooling our own bodies. Some simple measures include wearing breathable clothing, using a cold towel on hot areas of the body such as the neck and armpits, and drinking refreshing cool water.
Use Ventilation Fans in the Kitchen and Bathroom
This is essential as it helps expel hot air from cooking or after a shower from your house.
Add More Greenery
Adding more potted plants indoors or designing a vine outside the balcony will greatly help reduce the temperature inside the house. Plants also help prevent dust and filter the air, making you feel more comfortable on hot days.
Light-Colored Roofing
For hot and humid climates, the choice of cooling materials that reflect solar energy instead of absorbing it should be considered.
From a reflective standpoint, white metal roofing can reflect 66% of solar energy. Compared to other roofing materials, metal roofs cool down faster at night and retain heat for a shorter period of time. Additionally, you can use flat white concrete tiles, clay or terracotta tiles to cover the roof.
Source: VTC
Tips for Keeping Cool on a Hot Summer Day
As extreme weather patterns become increasingly common, many are struggling to find ways to cope. With temperatures in our country rising and cooling far beyond what used to be considered normal for the season, winter often feels like spring and summer can be oppressive and sweltering. How can we prepare for and manage the drastic shifts in climate?
Build Your Own Air Conditioner With a Fan and Water Bottle
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