These products give you the opportunity to have dried produce available to you whenever you want it, in the quantities that you want as well. There are some models available that require electricity and some that dont require electricity. You can use these dehydrators to dry a wide variety of produce, including fruit or vegetables as well as meat, fish and herbs. These dehydrated products can then be consumed in your home or they can be sold to others for consumption. The dehydrated produce can also last for a lot longer which can enable you to stock pile it for consumption at some time in the future. There are many different sizes with different capacities so you should be aware of what quantity of produce you are likely to be drying at any one time. The savings you will receive by consuming produce that you have dried at home as opposed to store bought goods will more than compensate for the amount that you need to spend to get one of these products. You can even make your own potpourri at home for a fraction of the price that it would cost you in the stores. The dehydrators can also be enlarged by the adding of additional trays.