KumquatsShelf Life, Storage, and Spoilage Guide
Pantry
2-3 days
Store in a cool, dry place away from direct sunlight. Do not wash until ready to eat.
Refrigerator
2-3 weeks
Store unwashed in a plastic bag or crisper drawer. Wash thoroughly before eating.
Freezer
8-12 months
Wash, dry, and freeze whole or sliced in a single layer on a baking sheet before transferring to freezer-safe bags or containers. Can also be frozen in syrup.
Signs of Spoilage
- Soft spots
- Mold growth
- Discoloration
- Off-odor
- Shriveled skin
Room Temperature Safety
The 'Danger Zone' for bacterial growth is between 40°F (4°C) and 140°F (60°C).
While kumquats are less perishable than some other fruits, prolonged exposure to the danger zone can lead to faster spoilage and potential bacterial growth. For best quality and safety, refrigerate after 2-3 days at room temperature.
Safe Handling
Wash kumquats thoroughly under running water before eating, even if peeling (to prevent transferring bacteria from the surface to the fruit).
Avoid cross-contamination by keeping kumquats separate from raw meats, poultry, and seafood.
Discard any kumquats that show signs of spoilage.