Employers should assess and manage heat-related risks as the UK braces for one of its hottest Junes on record, the Health and Safety Executive (HSE) has warned.The Met Office forecasted temperatures of up to 38°C this week and has issued a rare red extreme heat warning for parts of England and Wales, meaning there is a danger to life. John Rowe, deputy director for technical support and engagement at the HSE, said last summer should have served as a warning to employers about the risks posed by extreme heat. “If we continue to experience hotter summers, this could have a big impact on the workforce of this country, affecting everything from the health of workers to productivity on construction sites,” he explained.
Immediate Personal Cooling
- Target Pulse Points: Place cold compresses, ice wrapped in a cloth, or cooling towels directly on your wrists, neck, ankles, and armpits to rapidly drop your core temperature.
- Cool Your Feet: Because feet release heat quickly, soaking them in a basin of cold water or wearing damp/chilled socks provides instant full-body relief.
- Use Damp Clothing: Drenching a lightweight cotton T-shirt in cold water is highly effective for outdoor activity or extreme heat.
Hydration & Diet
- Drink Plenty of Water: Sip water consistently throughout the day. Avoid excessive caffeine and alcohol, as they act as diuretics and worsen dehydration.
- Eat Cooling Foods: Consume light meals and foods with high water content, such as strawberries, cucumber, lettuce, and celery. Avoid large, heavy meals, which force your body to generate excess digestive heat.
Managing Your Environment
- Block the Sun: Close blinds, curtains, and windows facing direct sunlight during the day. Open windows only at night when the outside air is cooler.
- DIY Air Conditioning: If you do not have an A/C unit, place a wide, shallow tub of ice directly in front of an electric fan to create a chilled, misty breeze.
- Sleep Smart: Avoid synthetic bedding like polyester. Use breathable materials such as bamboo, cotton, or linen, and sleep on the lowest level of your home if possible, as heat rises.
Staying Safe Outdoors
- Limit Peak Exposure: Avoid being in the sun or exercising heavily between 11:00 AM and 3:00 PM when UV rays are the strongest.
- Know the Risks: If you must go out, seek shade, wear lightweight and loose-fitting clothing, and wear a wide-brimmed sun hat.