Lettuce (Submerged)Shelf Life, Storage, and Spoilage Guide
Pantry
Not RecommendedNot recommended
Lettuce requires refrigeration to maintain freshness and safety. Do not store at room temperature.
Refrigerator
7-10 days
Store washed and dried lettuce in a sealed bag or container in the crisper drawer. If submerged in water, change the water daily to prevent bacterial growth and keep lettuce crisp. Ensure lettuce is completely dry before storing if not submerged.
Freezer
Not RecommendedNot recommended for quality
Freezing lettuce is not recommended as it will become limp and watery upon thawing, losing its texture and flavor.
Signs of Spoilage
- Slimy or mushy texture
- Off-odor
- Darkening or browning of leaves
- Mold growth
Room Temperature Safety
The 'Danger Zone' for bacterial growth is between 40°F (4°C) and 140°F (60°C).
Promptly refrigerate lettuce to keep it out of the danger zone and prevent rapid bacterial growth.
Safe Handling
Wash hands thoroughly with soap and water before and after handling produce.
Wash lettuce thoroughly under running water before eating, even if labeled 'pre-washed'.
Remove any damaged or discolored outer leaves before storage or consumption.
Prevent cross-contamination by keeping lettuce separate from raw meats, poultry, and seafood.