Many people are surprised to see someone crack eggs directly into a pan without washing the shells first. For some, rinsing eggs before cooking has always seemed like a basic food-safety habit. However, whether eggs should be washed at home depends largely on where they come from and how they were processed before reaching the store.

In some countries, commercially sold eggs are washed and sanitized before being packaged for consumers. This process can remove much of the shell’s natural protective coating, so these eggs are typically refrigerated and generally should not be washed again at home. In other countries, eggs are sold with their natural protective layer intact and may be stored at room temperature. These differences in food-safety practices explain why people in different regions may handle eggs in different ways.

Washing eggs at home can sometimes create additional risks if it is done incorrectly. For example, water that is colder than the egg or improper washing can potentially encourage bacteria on the shell to move through its tiny pores. Instead of routinely rinsing eggs, food-safety practices generally emphasize washing your hands after handling raw eggs, storing eggs according to local guidance, and cooking them thoroughly.

The simple lesson is that you do not necessarily need to wash eggs before cooking them. The safest approach depends on local food-safety regulations, how the eggs were processed, and how they are intended to be stored. Understanding these differences can prevent confusion and make everyday egg preparation both safer and easier.