Guest guest Posted August 19, 2007 Report Share Posted August 19, 2007 I forgot to add this when I sent the Waterless meals. It is very useful but insure that when you handle it, you always wear gloves !! GET SOME DRY ICE How long does Dry Ice last? Dry Ice should be used as soon as bought or kept in a well insulated cooler. Dry Ice will " sublimate " at a rate of approximately 10 pounds every 24 hours. A 52 pound block is sufficient to keep food frozen, in a cooler, for about 6-7 days. You will need to purchase Dry Ice as close to when you plan to use it as possible, as Dry Ice will not keep. Dry Ice starts " sublimating " as soon as it's manufactured. How do you use Dry Ice? For keeping material frozen, place the Dry Ice in the cooler on top of the frozen material (as cold goes down). Close the lid and do not open until necessary to minimize loss. Dry Ice will not harm frozen food. Quote Link to comment Share on other sites More sharing options...
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