1, grapefruit has been peeled off, you can put it in the refrigerator, but you should wrap it with plastic wrap. The temperature of the refrigerator should not exceed 20 degrees in winter. After a period of saccharification, grapefruit will become sweeter.

2. The intact grapefruit is not suitable to be stored in the refrigerator, because the humid environment is easy to make the grapefruit rot. Just store it in a ventilated and dry place with the temperature above 10 degrees Celsius, avoid direct sunlight, and don't squeeze each other, so you can keep the grapefruit fresh. If it is grapefruit with peeled skin, it can be packed in a plastic bag and put in a refrigerator with a sealed bag mouth, which can effectively ensure that water does not run off and achieve the effect of preservation.

3. Grapefruit is afraid of water, light, wine and low temperature, so it needs to be stored in a dark place, and the temperature should not be too low at about 10. The conventional preservation method can ensure that grapefruit is fresh within 10 days and its taste will not change.