Wash peaches just before you are ready to use them. Then cut your peach lengthwise around the stone (follow the natural indent on the peach) and gently twist both halves in opposite directions to separate them. If the peach is of the freestone variety, the stone will pop out easily.
How to peel a peach:
Peeling stone fruits is a breeze. With a small knife, score an “x” on the bottom of the peach, then place in boiling water for 30 seconds and transfer them to an ice bath (to stop the cooking process). Their skins should slip off easily. After peeling, immediately return them to the ice bath to prevent discolouration.