There are many books available on using essential oils - now there is one on how to make your own. Making your own essential oils can be a fascinating hobby or, for the professional aromatherapist, a way of ensuring that your products are fresh, unadulterated and organic. The book also describes how to make creams, lotions, balms, gels, tinctures and other skin-care products from the essential oils and distillate waters you have produced.