Fruit vinegar is easy to make, and what's more, there are so many choices of fruit for you to use. Here we are going to share with you the general process of making fruit vinegar. The first step is to prepare the jar with a sealable lid and the fruit you like. Then rinse and drain the fruit accordingly. If using cherries, remember to halve and pit them. If using apples, make sure they are completely free of any wax or pesticide.