To prevent sourdough bread from becoming moldy or stale, follow these tips for storing it properly.Credit: Carson DowningKey PointsSourdough bread stays fresh longer than yeast bread due to its natural acidity, but is best consumed within 48 hours.Store sourdough in a cool, dry place (60–70°F) and avoid refrigeration, which accelerates staling.To revive stale bread, moisten the crust, wrap in foil, and heat in a 300°F oven for 10–15 minutes.Whet…