Reviewed 2/25/2025 Sources Academy of Nutrition and Dietetics. "Are Your Kitchen Surfaces and Sponges Really Clean." https://www.eatright.org/food/home-food-safety/cleaning-tips/are-your-kitchen-surfaces-and-sponges-really-clean. Academy of Nutrition and Dietetics. "Cutting Board Safety." https://www.eatright.org/homefoodsafety/four-steps/separate/cutting-board-safety. FoodSafety.gov. "4 Steps to Food Safety." https://www.foodsafety.gov/keep-food-safe/4-steps-to-food-safety#clean. Related stories