To store a mango, it is important to choose a ripe mango that has a slightly soft flesh and fruity aroma. Once it is fully ripe, store it in the fridge either whole or cut into pieces. If storing the whole mango, wrap it tightly in plastic wrap or place it in a plastic bag to prevent moisture from evaporating. Cut mango pieces can be stored in an airtight container. Keep in mind that unripe mangoes should be stored at room temperature until they are fully ripe, and once a mango is cut, it should be consumed within a day or two to prevent spoilage.