Why you should NEVER use foil to keep your leftovers fresh and what experts say you should really use instead

WHEN it comes to packing away your leftovers, most people won’t think twice about wrapping it in some aluminium foil and putting it in the fridge.

But experts are warning that the kitchen essential can actually be causing more harm than good. 

Food scientists actually believe that food wrapped in foil is at more risk of infection by dangerous bacteria, and instead it is much better to opt for a plastic option. 

Dr Zacharay Cartwight is warning that using Aluminium foil “cannot create a completely airtight seal because it’s not inherently adhesive.” 

He also told that aluminium foil “doesn’t conform perfectly to surfaces” unlike Tupperware containers or sealable plastic bags which prevent air and oxygen getting to the food. 

Dr Zacharay explains that eating leftovers that have been wrapped in aluminium foil can risk serious food poisoning. 

This comes after the news over Tesco’s decision to replace the hard plastic lids on the supermarket’s hummus pots. 

The food chain has instead only covered it with peel off plastic covers which cannot be stuck back down. 

Now experts are warning shoppers to be extra vigilant as the flexible covers don’t make hummus pots airtight, causing viruses to thrive. 

Primrose Freestone, a senior lecturer in clinical microbiology at the University of Leicester, also urges people to make sure they are always using airtight containers when storing leftovers. 

She warns that those who don’t are at risk of “potentially life-threatening food poisoning” if you have not stored and re-heated leftovers correctly. 

She also stresses that a typical fridge temperature between 37°F (3°C) and 40°F (5°C) is not enough to stop all dangerous microbes from growing – which is why freezing may be a better choice.

Households could save up to £1,000 annually by organising their fridge more effectively.

Unpacking groceries may feel like a chore, and it’s easy to overlook where items go in the fridge.

However, by cutting down on food waste, the average four-person household in the UK could save around £1,000 per year, according to the

In addition, an organised fridge can help lower energy bills by allowing the appliance to function more efficiently.

With household bills rising by £149 a year, many people are searching for ways to cut costs.

To assist, experts from home have shared tips on the best ways to store different foods in your fridge.

s Salah Sun explained: “You’ll be amazed at how much food waste you can reduce by storing food properly. 

“From preventing cross-contamination to rotating items that are about to expire, small changes can make a big difference.”