Budget-friendly methods for cooling homes during heatwaves

As heatwaves impact Europe, social media and media reports are promoting inexpensive DIY cooling methods to avoid high electricity costs. One technique involves placing a frozen water bottle in a bowl on a high surface to facilitate natural air circulation through cooling and condensation. Another method, supported by Dr. Farah Ahmed, involves placing a bowl of ice directly in front of a fan to lower the temperature of the air stream. Both techniques are intended to provide localized relief rather than full-scale cooling. Experts emphasize that these methods do not replace professional air conditioning systems. The approach gained popularity in Spain and France as a way to mitigate high temperatures without significant energy expenditure. While these hacks offer a temporary sense of relief in small spaces, their overall efficiency remains limited compared to standard cooling appliances.