date:Jun 17, 2015
's close to or over four hours, trash it, says Goodson. Do this especially if the food was left out a good part of the day, and at the hottest part of the day, just get rid of it, Goodson says. Don't take the risk of getting sick.
Potato salad
When you see potato salad on a picnic table, you can probably assume that it's safe to eat, but there's one instance in which it can become dangerous: when the potatoes are baked ahead of time and then stored in foil. Spores of Clostridium botulinumth