Methods of temporarily enhancing the luster and brilliance of jewelry and gem stones

A method comprising:

• spraying, onto a piece of jewelry, a gem stone, or a piece of jewelry including a gem stone, a non-aqueous composition comprising:
• a non-aqueous carrier including:
• one or more one or more fatty acids,
• one or more glycerides,
• one or more essential oils,
• one or more hydrocarbons,
• one or more petroleum oils, or
• mixtures thereof,
• a propellant comprising air, nitrogen, argon, carbon dioxide, a mixture of oxygen and nitrogen, or mixtures thereof,
• wherein the composition is adapted to temporarily enhance a luster and/or brilliance of the piece of jewelry, the gem stone, or the piece of jewelry including a gem stone.