Store unwashed produce properly in the refrigerator or on the counter, depending on the type of produce, to maintain freshness and prevent spoilage until you can wash it. Avoid washing before storing, as moisture promotes mold growth.
When you bring produce home from the grocery store or farmer's market, it's tempting to wash it all immediately. However, washing produce before storing it can actually shorten its shelf life. The added moisture encourages the growth of mold and bacteria, leading to faster spoilage. Instead, follow these steps:
Separate Produce: Remove produce from any plastic bags it came in. Plastic bags trap moisture and accelerate spoilage. Separate different types of produce, as some emit ethylene gas, which can cause other produce to ripen (and spoil) faster.
Store Properly: Store produce according to its type. Leafy greens and berries should be refrigerated. Tomatoes, potatoes, onions, and garlic should be stored at room temperature in a cool, dark, and dry place.
Use Appropriate Containers: Use breathable containers or produce bags designed to allow air circulation while maintaining humidity. For leafy greens, you can wrap them in a slightly damp paper towel before placing them in a container.
Wash Before Use: Only wash produce right before you're ready to use it. This will ensure it stays fresh for as long as possible.
Don't store ethylene-producing fruits (like apples, bananas, avocados, and tomatoes) near ethylene-sensitive vegetables (like broccoli, leafy greens, carrots, and cucumbers). This will help prevent premature ripening and spoilage of the vegetables.