With temperatures set to reach 33°C in parts of the UK, many households are struggling to stay cool. Fewer than 5% of UK properties have built-in air conditioning, as homes were traditionally designed to retain heat. However, simple, low-cost methods can make a noticeable difference.
Place a bottle filled with ice and a tablespoon of salt in front of a fan. The salt lowers the freezing point, creating colder ice, and the fan blows cool air as the ice melts. Alternatively, a bowl of water or a wet towel draped over a fan works similarly.
Keep curtains and blinds closed during the hottest part of the day to prevent a greenhouse effect. Blackout blinds are particularly effective. Open windows only when the outside temperature drops, such as in the evening, to let in cooler air. Use nets to keep insects out.
Shut doors to unused rooms to concentrate the breeze where you need it. At night, leave bedroom doors open to allow cool air to circulate. Switch to sateen sheets or pillow inserts, which are naturally cooling and help wick sweat.
Choose blinds that control light, such as Venetian or blackout blinds. Houseplants like rubber plants, palms, and mother-in-law's tongue can also cool the air by releasing moisture. Turn off lights and unused electrical appliances, as they generate heat.
