Do Eggs Really Need Washing? What Older Home Cooks Should Know Before Cracking Them Open

For generations, plenty of home cooks have rinsed their eggs before cooking. Sometimes it’s because an egg looks slightly dusty. Sometimes it’s simply what their parents or grandparents used to do.

But what many don’t realize is that eggs come with their own built-in layer of protection. It’s called the cuticle, often referred to as the “bloom,” and it plays an important role in keeping the egg safe.

The Egg’s Natural Protective Coating

The cuticle is a thin, almost invisible layer that covers the shell. It seals tiny pores in the surface and acts like a natural shield. This coating helps keep moisture inside and keeps outside elements from getting in.

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