Similar to our therapeutic nebulizing model but with additional features and a little easier on the pocket book – the ZIBA uses no water, just pure essential oils. Utilizing nebulizing technology which breaks apart the essential oil molecules turning them into a fine mist. No heat means the therapeutic value of the essential oil remains completely in tact. Beautiful ambiance is delivered with glass illuminated by 7 color changing lights. This unit has two output settings – high and medium and the diffusion will auto shut off after two hours. The Ziba also emits negative ions which kill germs, purify air and create positive vibes all around. Simple to use – fill by adding 5-30 drops essential oil. Clean by diffusing rubbing or other clear alcohol through the chamber on a regular basis. An occasional soak in warm soapy water is helpful also.