UK heatwave sparks surge in DIY cooling hacks and budget gadgets

The Met Office has issued red weather warnings as temperatures across the United Kingdom climb to 40 °C, prompting officials to urge people to stay hydrated, close curtains and avoid the sun during peak hours. In response, shoppers are turning to inexpensive cooling devices, with retailers such as B&M promoting products like the £18 Blaupunkt Air Cooler Cube, tower fans and bladeless fans for homes and offices.

Alongside commercial options, a wave of do‑it‑yourself remedies has emerged. A Sheffield mother shared a method of freezing wet flannel sheets for nighttime relief, while doctors recommend placing ice packs on major blood vessels or using frozen hot‑water bottles to lower body temperature. Home‑care experts also advise simple fan tricks – creating cross‑breaths, strategic placement and using portable battery‑operated fans – to maximise airflow and reduce reliance on air‑conditioning.

These combined efforts aim to mitigate heat‑related health risks and provide affordable ways for households to stay comfortable during the prolonged heatwave.