As temperatures soar during the current heatwave, a simple yet effective hack has emerged: storing socks in the fridge before putting them on. Experts say this trick can help lower your core body temperature and provide relief from the oppressive heat.
How It Works
According to Dr. Emily Carter, a thermoregulation specialist at the University of Sydney, cooling the feet has a powerful effect on overall body temperature. “The soles of our feet have a high density of blood vessels called arteriovenous anastomoses, which allow for rapid heat exchange,” she explains. “By cooling the feet, you can quickly reduce the temperature of blood circulating back to the core.”
Practical Tips
To try the hack, simply place a pair of clean, dry socks in the refrigerator for 15–20 minutes before wearing them. Avoid the freezer, as extreme cold can cause discomfort or even frostbite. The socks should be comfortably cool, not icy. For best results, combine this method with other cooling strategies like staying hydrated, using fans, and avoiding strenuous activity during peak heat hours.
Expert Advice
The Australian Medical Association (AMA) recommends this technique as a safe, non-invasive way to manage heat stress. “It’s a practical solution for people without access to air conditioning,” says AMA president Dr. Sarah Jones. “However, it’s not a substitute for seeking medical attention if you experience symptoms of heatstroke, such as confusion, rapid pulse, or loss of consciousness.”
Heatwave Impacts
Australia is currently experiencing one of its most intense heatwaves on record, with temperatures exceeding 45°C in parts of the country. Emergency services have reported a surge in heat-related illnesses, with hospitals treating over 200 cases of heat exhaustion in the past week alone. The Bureau of Meteorology warns that the extreme heat is expected to persist for several more days.
Other Cooling Methods
In addition to the fridge sock trick, experts suggest placing a damp cloth on the wrists, neck, or forehead; taking cool showers; and wearing lightweight, light-colored clothing. Using a spray bottle filled with water to mist the skin can also help, as evaporation provides a cooling effect.
Safety Precautions
While the fridge sock hack is generally safe, individuals with circulatory issues or diabetes should consult a doctor before trying it. Dr. Carter advises monitoring your body’s response: “If you feel numbness or tingling, remove the socks immediately. The goal is gentle cooling, not extreme temperature changes.”
