Food experts are advising Britons to move eggs from kitchen worktops and cupboards into the fridge during the summer months. While eggs are usually safe at room temperature, the heat and humidity of August can make them spoil faster.
Why eggs need refrigeration in summer
In UK supermarkets, eggs are displayed on shelves because their natural protective layer keeps bacteria and moisture out. However, changing temperatures and humidity can jeopardise egg safety, as they need to be kept at a constant temperature.
Specialists at Geldard Farm Eggs recommend refrigerating eggs during summer to keep them fresh. They said: "For maximum freshness, it's best to store eggs in the refrigerator at a steady temperature below 20°C. The consistent cool environment slows down the ageing process and helps maintain egg quality for longer."
Risks of room-temperature storage
Keeping eggs above 20°C can cause condensation, creating an environment favourable for Salmonella and other bacteria to penetrate the shell. This raises the possibility of food poisoning or eggs going off before their use-by date.
Best place in the fridge for eggs
Experts also advise storing eggs on the middle or lower shelf, not in the door where an egg tray is often located. "Many refrigerators have an egg tray in the door, but this isn't the best place for storage," they noted. "The temperature in the fridge door fluctuates due to frequent opening and closing, which can reduce egg freshness."
As eggshells are porous and can absorb strong odours, it is sensible to keep eggs away from pungent items like onions or garlic to avoid affecting their flavour.
