With rising heatwaves challenging household appliances, a clever trick involving frozen blocks can ease the strain on your fridge, preserving your food and reducing electricity use.
- Add frozen freezer blocks to fridge drawers for extra cooling
- Keep the fridge temperature around 2°C during heatwaves
- Avoid overcrowding and allow space around the fridge for ventilation
What happened
As the UK faces another intense summer heatwave, the rising temperatures are not only making homes uncomfortably warm but are also challenging the efficiency of domestic fridges. The warmer ambient air makes it harder for refrigerators to expel heat, forcing their compressors to run longer and work harder to maintain cool conditions inside. This added workload increases energy consumption and can lead to faster food spoilage, impacting household budgets and food safety.
Experts have highlighted that simply lowering the fridge’s internal temperature to about 2°C can help, but an even more effective method is placing frozen freezer blocks within the fridge drawers. These blocks act as cold reserves, absorbing heat when warm air enters the fridge and helping to stabilize its internal temperature during frequent door openings.
Why it feels good
Implementing this easy fridge hack offers peace of mind by protecting your weekly grocery shop from the unpredictability of heatwave-related spoilage. Knowing that your fresh produce, dairy, and other perishables are kept at a steady, safe temperature means you can enjoy your meals without worry or waste.
On top of that, reducing the fridge’s workload translates directly into savings on your electricity bill. By stabilizing the internal temperature with frozen blocks, the compressor doesn’t need to run as often or as long, which benefits both your wallet and the environment by lowering energy usage.
What to enjoy or watch next
To keep your fridge performing optimally, a few simple habits can make a big difference. Let hot food cool to room temperature before refrigerating to avoid raising the internal temperature, avoid overpacking your fridge to ensure proper air circulation, and if the fridge looks too empty, add bottles of water to act as thermal mass. Also, make sure your fridge has some space around the back for ventilation to aid heat release.
As temperatures continue to climb, be alert for signs your fridge is struggling, such as excessive condensation, accelerated food spoilage, or your freezer producing soft ice cream. Staying proactive with these easy tips will help you beat the heat while keeping your food fresh and your bills in check.