TheraPure Scenterpiece Essential Oil Aroma Diffuser helps purify the air and enhances ambience with a soothing fountain of mist ... a relaxing aromatherapy spa ... all in one dramatic and artful centerpiece for any table or setting. It creates a mist that is programmable to 3 levels of output. Combined with very gentle, subtle sounds of trickling water, with tranquilizing kaleidoscope of changing color, the effect is absolutely beautiful -- and healthy too! Now add your favorite essential oil to the water and you'll simultaneously get the benefits of your own aromatherapy treatment. The aromatic mist adds humidity to the air, which can help soothe colds, sore throats, and asthma symptoms. Great for dry skin! Setup is easy -- just add water and in a few minutes you'll have swirling clouds of aromatic mist! Automatically shuts off when water level gets low. This is the most economical diffuser we have come across, yet delivers a powerful, healthy mist. We breathe 22,000 times a day, inhaling 400 cubic feet of air. We spend up to 80% of our time indoors where the air may be no cleaner than outdoor air. Diffusing essential oils in the home or work place is one of the best ways to purify our environment. An essential oil diffuser is the easiest, most effective way of dispersing essential oils, without altering their fragrance and therapeutic values. This atomizing diffuser completely atomizes essential oils, releasing vast numbers of oil molecules into the air which helps increase oxygen in the cells. Oxygen carries the energy of life itself. Anaerobic microbes cause disease (anaerobic means "without oxygen"). Anaerobic microorganisms cannot live in active forms of oxygen. Diffused oils enhance the harmony and well being of body, mind and spirit. Once you start diffusing, you'll enjoy an "essential difference" in your environment!