5/10/12
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Remember the plastic cooler or icebox you use for picnics and tailgating parties the next time you go grocery shopping. During the summer, your car can get ultrahot in a few minutes flat. Even with air conditioning, groceries stored in the back seat of the car can still get warm very quickly. To keep frozen food and produce cool and help extend their shelf life, pack the food in an ice chest with ice packs.