This mistake can cause your refrigerator to become contaminated with bacteria and make you sick.

When it comes to food preservation, putting things in the right place is incredibly important, because failing to do so can lead to illness. Even if everything is kept in the refrigerator, the way food is arranged inside can still subtly spread harmful bacteria and contaminate other foods you eat, according to the British newspaper Express.

Kitchen experts in the UK say that just a few minor mistakes in refrigerator organization can lead to the appearance of E. coli, Salmonella, and Campylobacter—bacteria that can cause food poisoning. This danger stems from a very simple kitchen mistake: leaving raw meat on the top shelves of the refrigerator. Even when tightly sealed, these meat packages can still leak small amounts of meat juices, dripping onto the food below and contaminating it.

Recent research has found that even the outer packaging of raw meat can contain dangerous bacteria.

In a large study conducted by the Health Protection Agency and published in the Journal of Food Protection, 3,662 samples of pre-packaged raw meat were tested to determine the level of bacterial contamination on the outer packaging—the part that people commonly touch when sorting or retrieving food from the refrigerator.

The results showed that Salmonella was detected on two samples, while Campylobacter appeared on more than 1% of the packaging, particularly from chicken and poultry meat. In addition, traces of E. coli were found on approximately 4% of the packaging.

This type of contamination is easily overlooked when organizing your refrigerator, but there are steps you can take to minimize the health risks.

How to store raw meat in the refrigerator.

Place raw meat on the bottom shelf of the refrigerator (in an airtight container/dish to prevent leaks), and place ready-to-eat foods or leftovers on the higher shelves to prevent bacteria from dripping or splashing onto them. This simple arrangement significantly reduces the risk of cross-contamination.

Properly organizing food in the refrigerator can help prevent the spread of bacteria.

In addition, regular cleaning of the refrigerator is very important. Make sure that any stains are wiped away immediately with warm soapy water or a food-safe disinfectant solution.

You should also thoroughly clean your refrigerator every few weeks and keep the temperature below 5°C, as this helps prevent bacteria from growing.

You need to use separate towels for areas containing raw food and areas containing cooked food, both in the refrigerator and in the kitchen, to avoid spreading bacteria.

Additionally, overcrowding the refrigerator shelves can obstruct airflow, creating "warm spots" where bacteria can multiply more quickly, so make sure not to cram too much food into your refrigerator and leave some empty space.

When storing groceries after shopping, you should also be careful when handling raw meat. Experts recommend that you wash your hands thoroughly after arranging food in the refrigerator.

With these helpful kitchen tips, hopefully you now know how to safely and hygienically store raw meat, protecting other foods from cross-contamination.
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