SAEDNEWS: The refrigerator door is one of the warmest areas of the fridge and experiences frequent temperature changes. Some foods are better kept on interior shelves to help maintain their freshness, quality, and safety for longer.
According to SAEDNEWS, The refrigerator door tends to be warmer than the rest of the fridge and is exposed to constant temperature fluctuations. For better freshness, quality, and food safety, many perishable items should instead be stored on the colder interior shelves.
Milk, cream, and other highly perishable dairy products are better stored on the main refrigerator shelves rather than in the door. Opening the refrigerator repeatedly can cause the door temperature to fluctuate, which may shorten their freshness. Keeping dairy products toward the back of a cold shelf provides a more stable temperature.

Although refrigerator doors often have built-in egg holders, the frequent temperature changes in this area are not ideal for eggs. Keeping eggs in their original carton on an interior shelf can provide more consistent cooling. The carton also helps protect the eggs from absorbing strong food odors.
Cooked food and leftovers should be stored in sealed containers on the refrigerator shelves instead of the door. Stable temperatures help preserve their quality and reduce the risk of spoilage. Dividing larger portions into shallow containers can also help them cool more quickly.
Raw meat and poultry require consistently cold storage. The refrigerator door is not the best location because it is exposed to temperature changes every time the door opens. Place these foods in tightly sealed containers on a lower interior shelf to help prevent leaks and cross-contamination.
Soft cheeses can be sensitive to temperature fluctuations. Storing them on an interior shelf in a properly sealed container can help maintain their texture and freshness. Keeping them away from foods with strong odors is also helpful.
Once fruits or vegetables have been cut, they generally need more stable refrigeration. Instead of placing them in the door, store them in clean, covered containers on an interior shelf or in an appropriate produce compartment.
Freshly prepared dishes that need refrigeration should not be placed in the door simply because it is convenient. Interior shelves usually provide a steadier environment. Allow food to cool appropriately, place it in covered containers, and refrigerate it promptly.
According to SAEDNEWS, the refrigerator door is best reserved for foods that are less sensitive to temperature changes, while highly perishable items should generally be kept in the colder, more stable areas of the refrigerator.