What is the ideal humidity level for food storage areas?

The ideal humidity level for food storage areas is crucial for maintaining the quality and safety of food products. A relative humidity of 50-70% is optimal because it helps to prevent both excess moisture and excessive dryness in food items. This level of humidity strikes a balance that inhibits the growth of mold, bacteria, and other microorganisms while also minimizing the risk of food dehydration.

When humidity levels are too low, food may lose moisture, leading to dryness and becoming stale or hard. Conversely, if humidity is too high, it can encourage the growth of mold and spoilage organisms, potentially compromising food safety and quality. Therefore, maintaining a relative humidity between 50-70% supports food preservation by reducing spoilage risks while keeping food items in ideal condition for consumption or sale.