How Long Does a Watermelon Last Once You Have Cut It?

How to Tell if Your Watermelon Has Gone Bad
Even with the best storage practices, sometimes life gets busy, and your watermelon might overstay its welcome in the fridge. How can you tell if it’s gone bad? Trust your senses. If the watermelon has a sour or off smell , it’s time to toss it. Look for changes in texture ; if it’s slimy or overly mushy, it’s no longer good. Discoloration or mold are clear signs that your watermelon has seen better days. Remember, when in doubt, throw it out to avoid any foodborne illnesses.