[header] How to use a food dehydrator [title] Clean and dry your vegetables. [step] Vegetable dehydration is common with gardeners who like to preserve the excesses of their harvest for the winter months. [title] Cut vegetables into uniform slices. 
[step] Use a mandoline or a meat slicer to achieve this easily. It is important to have uniform slices so that they take the same amount of time to dry.