How do you clean germs off of egg shells before crack it?

To clean germs off egg shells before cracking them, rinse the eggs under running water to remove any dirt or debris. You can also gently scrub the shells with a clean brush or cloth. For added disinfection, use a solution of water mixed with a small amount of vinegar or food-safe sanitizer, then rinse thoroughly with water. Always wash your hands after handling eggs to minimize the risk of contamination.