[header] How to store spaghetti squash [title] Choose squash that has hard, blemish-free skin. [step] When you pick out your spaghetti squash to store and eat, make sure the skin is thick, hard, dark in color, and without mold spots or bruises. Whether you're picking squash at a grocery store or out of your own garden, it's important that the skin looks healthy. 
Otherwise, your squash will quickly rot and become inedible. [title] Keep the squash uncovered in a cool, dark, dry area for up to 3 months.