Floral waters are a side-product of the distilling process. Waters are a very dilute mixture of essential oil in water. An example is rose bath water. An example is arnica liniment applied on the skin to heal strained muscles. In comm on use, an extract or flavoring is an edible tincture.
Most extracts are in an alcohol base.
Generally alcohol-based tinctures hold their properties longer. Glyercine-based tinctures should be kept refrigerated. Ointments are generally used extern ally. A common example is Vick's vapor rub. Next issue we'll discuss decoctions, infusions, and teas.