A state-of-the-art system for delivering aromatic oil molecules into the air. Set the desired moods in your home by the oils you diffuse: lavender for a calming effect; peppermint to energize and to keep you focused. Not only do diffused oils have an effect on emotions, but they also offer a defense to your home during winter seasons. Diffusers work without heat so you don't have to worry about oil residue burning. Young Living Essential Oils' diffusers are compact, easy to assemble, and affordable.