Food Preparation for Maximum Juicing

Chop larger products before placing them in juicers. This ensures that the juicer will not become clogged easily.
Avoid adding too many leafy vegetables in juicers. While electric juicers can handle them more easily than manual juicers, they juice better if leaves are not added in bulk. Add leaves in small handfuls.
Cut tomatoes in half or quarters for easier juicing. Make sure to squeeze out the tomato seeds.
You can juice potatoes (it's true), but you should remove all sprouts or eyes before placing them in the juicer.
Rhubarb and carrot greens must be removed, since they will clog up the juicers.
Remove the skin of any fruit that has a tough or fuzzy hide, such as pineapples, kiwis, oranges, grapefruits or peaches.