As for how to dehydrate fruit once you have your machine, just follow this easy step-by-step guide: 1. Wash and dry fruit Or don't. It's entirely up to you. The Easy-Breezy Way to Cut a Pineapple VIEW STORY2. Peel the fruit (if the peel isn't edible) Rule of thumb: if you would eat the peel of the fruit in its natural state (apples, pears, etc.), you can eat it dried. Thin-skinned dried citrus...