Think cleanliness is the key to food preservation? It turns out, for some, that's a fatal mistake! Many people are used to washing everything before storing, but three popular items in your kitchen lose their potency if washed beforehand. Chicken eggs are covered with a natural protective layer called the cuticle, or "bloom." Washing removes this cuticle, opening the shell's pores to bacteria like salmonella. Store unwashed eggs in the refrigerator for up to 3-5 weeks, according to the USDA. In 2013, the UK Food Standards Agency warned that washing raw chicken, such as broiler chicken, spreads Campylobacter bacteria throughout the kitchen. This pathogen causes up to 280,000 cases of food poisoning annually. Simply pat the meat dry with a paper towel before cooking. Mushrooms, whether oyster mushrooms or button mushrooms, are porous like a sponge. Washing them causes them to absorb excess moisture, which accelerates spoilage and mold growth. This reduces their shelf life from a week to a couple of days. It's best to wipe them with a damp cloth immediately before cooking. Remember: eggs, raw meat, and mushrooms are prime candidates for dry storage. Failure to follow this simple rule can spoil your food, shorten its shelf life, and even harm your health. Keep your food fresh and safe by following these tips!