Diffusion is the process of dispersing essential oils so that their aroma fills a room or an area with the natural fragrance. From the simple to the elaborate, many different methods exist for diffusing oils into a room. Three easy methods exist which can be done with things you probably already have in your household. In addition, there are numerous diffusers and diffusing devices available for purchase from aromatherapy vendors. This article will detail the different types of devices and methods that may be used. For blends that you can try once you have your diffuser, be sure to visit the Diffuser Page.