Do Eggs Really Need Washing? What Older Home Cooks Should Know Before Cracking Them Open
In American kitchens, eggs are a reliable staple—easy, filling, and endlessly versatile. Yet many home cooks still wonder whether eggs should be washed before using them. The answer isn’t a simple yes or no.
Eggs come with a natural protective coating called the cuticle, or “bloom.” This thin, invisible layer seals tiny pores in the shell, helping keep moisture in and bacteria out. Washing an egg—especially with warm water—can remove this protection, making the shell more porous and vulnerable.
That’s why eggs from grocery stores don’t need washing. They’ve already been cleaned and treated under strict safety regulations and are safe to use as long as they’re stored properly and cooked thoroughly. If a shell looks dusty, gently wiping it with a dry towel is enough to remove surface debris without damaging the cuticle.
If you do choose to rinse an egg, it’s best to do so right before cooking, using cool water, and not wash eggs in advance for storage.
Thorough cooking adds another layer of safety. Whether boiled, scrambled, baked, or fried, properly cooked eggs are safe and nutritious.
Ultimately, the choice depends on your comfort level and where your eggs come from. Understanding how eggs protect themselves helps you handle them confidently—and enjoy them without unnecessary worry.
