Used once to test to make sure it works. Now you can make your home smell just like your favorite 5-star hotel. Meet the perfect stand-alone diffuser, which harnesses the power of scent and fills your space with an even, beautiful, healthy fragrance. Utilizing cold-air diffusion technology, the Studio Scent Diffuser turns fragrance oil into a dry nano-mist. With this method, scent stays suspended in the air longer and has better coverage. Using no heat or water, the Studio Scent Diffuser preserves the therapeutic properties of our fragrance oils without altering their smell. This type of advanced atomization technology is residue free and safe for children and pets.