Simply insert your food into the trays and hit the switch to activate a new and healthier level of food preparation. The food Dehydrator effectively works to remove moisture, drying your food and reducing spoilage. The multi-level trays allow for enhanced air-flow that dehydrates for prolonged food shelf-life & preservation. Your food will last longer and the removal of moisture content is far more beneficial than canning or freezing. Dehydration with food dehydrator retains up to 97% of the food's nutritional value and is scientifically tested to reduce spoilage times -- and best of all, it will still tastes great!