Without air conditioning and sleep badly with the heat? Get to know the ‘unusual’ trick of the fan turned out of the window [vídeo]

With the arrival of high temperatures, many consumers resort to air conditioning to combat heat, resulting in a significant increase in electricity invoices. However, there are those who only have a fan to cool off and sleep better at night. A simple and effective method has recently been released, which only uses one fan to refresh the home environment without the need for intensive air conditioning systems.

Fan facing out? Expert explains why

According to Les Roberts, expert from British consultant Bionic, the most efficient way to use a fan may not be the most intuitive. Speaking to the Daily Mail, the expert explained that most people direct the device directly to themselves, but there is a more effective strategy.

Roberts advises placing the fan near a window but turned outside. This position allows the device to expel hot air accumulated within the division, reversing traditional use.

The goal is to create a natural circulation that favors the fresher air entrance to an opposite opening. “If there are two open windows on different sides of the house, the fan helps create a cross -stream that significantly improves ventilation,” he said.

Two fans, a constant flow

To improve the results, Roberts suggests using a second fan, positioned in the other window but interior oriented. In this way, the air flow is channeled more efficiently, creating a continuous passage that favors the cooling of space.

“It is a technique that results better in the early morning or end of the day, when external temperatures are naturally lower,” added the expert, stressing that it is a practical and accessible solution to combat heat without overloading the electrical systems.

Viral tip on tiktok convinces thousands

The trick gained popularity after being shown in a video posted on the social network Tiktok, which quickly became viral and reached over two million views. The publication showed a user to apply the method and to prove its effects in a few minutes. “When he says we should point the fan out of the window to cool faster and are right,” reads the text that follows the video.

In the comments the testimonies of people who decided to test the suggestion and reported immediate improvements were multiplied.

“I have the fan by a window to pull the fresh air inside and another window open to the hot air out. It’s Paradise,” wrote one user.

Another stated: “With the bathroom window open and the bedroom with the fan facing it, it gets fresh in minutes.” There were also those who summarized the effect with enthusiasm: “I always used it. Furly turned out, another open window, open door… It’s like channeling the fresh air around the house.”

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