How long do your jack O lanterns last after carving? I'm trying to decide when to carve my pumpkins .
I did the bleach bath and my pumpkins last at least two weeks. It helps that this time of year the weather is mild and temps don't usually get above 60 degrees during the day, and sometimes dip down to the high 30s at night.A week or more. You could give it a bleach bath like I saw on tv.