Edible icing sheets, also known as frosting sheets or wafer paper, can be applied to a variety of creams, including buttercream, whipped cream, and ganache. It is important to make sure the surface you are applying the icing sheet or wafer paper to is dry and free of moisture or oil, as this can cause the print to smudge or smear.

The shelf life of edible icing sheets and wafer paper depends on the storage conditions and the expiration date of the product. It is generally recommended to use the sheets within a year of purchase, as the quality may degrade over time. To extend the shelf life of the sheets, store them in a cool, dry place away from direct sunlight and moisture.

It is also important to note that edible icing sheets and wafer paper are not suitable for use with cream cheese or other highly acidic frostings, as they can cause the sheets to break down or disintegrate.