As the UK swelters in yet another heatwave, people across the country are desperately trying to keep their houses cool. With many working from home, it's become a constant battle to keep temperatures low enough to focus and stay productive.
People are also struggling to sleep in hot and stuffy rooms. In their quests to keep as cool as possible, many people are wondering whether it's better to have windows opened or closed.
Here's what you need to do. Should you have your windows open or closed? On hot days, your natural instinct may be to throw open the windows to let in the cool air.
But this may actually be making your home even hotter. If the temperature is higher outside than it is inside, you should keep your windows and curtains
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