Waxing fruits and vegetables can improve their appearance, prevent moisture loss, and extend their post-harvest life. There are various types of edible waxes that can be applied through methods like liquid paraffin wax, slab wax, spraying, or dipping. Waxes act as a protective barrier on the surface of produce. While waxing provides benefits like reduced decay and weight loss, it can also result in an artificial appearance or wax buildup. Waxes used are generally recognized as safe by the FDA but safety should still be maintained in coating operations. Waxing is an effective preservation technique for valued produce.