Do I need to wash the eggs I bought before putting them in the fridge

It is not recommended to wash the purchased eggs and put them in the refrigerator. Eggs have a natural protective film on their surface that can block bacterial invasion. Cleaning can break down this barrier and increase the risk of spoilage. The cuticle layer of the egg shell is a natural protective barrier that can effectively block the invasion of microorganisms such as Salmonella into the egg. If rinsed with water, not only will this protective film be damaged, but water may also seep through the eggshell pores, accelerating bacterial growth. The boxed eggs purchased in supermarkets are usually professionally cleaned and UV sterilized, and do not require secondary cleaning.

In special circumstances where eggshells are clearly contaminated with feces or soil, they can be gently wiped with a dry soft cloth. If cleaning is necessary, it is recommended to cook and consume immediately, and should not be stored in refrigeration. When storing, the egg should be placed with the tip facing downwards, and the airbag structure should be used to delay spoilage. The temperature in the refrigerator compartment should be kept stable to avoid frequent temperature changes caused by opening and closing.

When storing eggs in daily life, attention should be paid to keeping them dry and ventilated, and avoiding direct contact with other fresh foods. It is recommended to use the original packaging box or sealed container when storing in refrigeration to prevent absorption of refrigerator odors. Regularly check the freshness of eggs by immersing them in water. Eggs that sink to the bottom are considered fresh, while those that float should be discarded. Reasonably stored eggs can be stored for a long time under refrigeration conditions, but it is recommended to consume them as soon as possible to ensure optimal nutritional value and taste.