How should food be stored to reduce spoilage?

Storing food in airtight containers at appropriate temperatures is essential for reducing spoilage because it prevents exposure to air, moisture, and contaminants that can lead to food degradation. Airtight containers limit the growth of bacteria and mold, which thrive in environments with high moisture and oxygen levels. Additionally, maintaining appropriate temperatures—such as refrigeration or freezing for perishable items—slows down the biochemical processes that lead to spoilage, preserving the food's freshness, flavor, and safety for a longer period.

On the other hand, storing food in clear containers at room temperature exposes it to fluctuating temperatures and possible contaminants, which can accelerate spoilage. Keeping food out in the open compromises its safety by allowing pests to access it and increasing the risk of contamination. Moreover, using large containers regardless of temperature can lead to uneven cooling or heating, creating ideal conditions for bacteria to grow and compromising food safety.