How to dehydrate foods<br>Invest in a vertical dehydrator if you are only drying a few or one type of food. Vertical dehydrators have heat travel from top to bottom or vice versa. They tend to be smaller but are also cheaper.
A vertical dehydrator is very energy inefficient.
( z1 efficient :polarity - :ARG1 ( z2 dehydrate :mod ( z3 vertical ) ) :ARG2 ( z4 energy ) :degree ( z5 very ) )