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How to Maintain a Frost Free Fridge and Freezer A frost-free fridge and freezer will eliminate the need to defrost manually. This can save you time, effort and electricity when compared to a traditional refrigerator/freezer. Food that has been frozen could be damaged when ice crystals develop on the packaging. These crystals can cause freezer burn or alter the texture of food. Defrost The process of defrosting your freezer isn't glamorous nor fun but it's an essential part of main