Overnight watermelon can still be eaten if it is stored well and there is no spoilage after putting it in the refrigerator. But if there is no focus on the storage of watermelon, there has been deterioration, even if it is stored in the refrigerator, overnight watermelon can not be eaten.
1. can eat: if the watermelon wrapped in plastic wrap, stored in the refrigerator, reduce the watermelon to air contact, and then eat again when there is no acid or color change and other abnormal phenomena, you can eat, will not trigger discomfort.
2. Can not eat: If you do not wrap the watermelon with plastic wrap, resulting in a large number of watermelon bacteria or other germs breeding, acid or color change and other deterioration phenomena, overnight watermelon even if it is stored in the refrigerator, can not be eaten again.
Try to eat fresh watermelon on a daily basis, and if you don’t finish it, we recommend wrapping it in plastic wrap and storing it in the refrigerator.