 You can leave egg out. Until you make it into mayonnaise. If you boil eggs, you can leave them out for a long time. Yes, boil the eggs. And you don't need to refrigerate eggs if you're going to use them right away. If you're going to use them, I'm not sure. But ketchup is the black person of it. You got to make sure it's under control. You got to tear it to quarantine.