Oil diffusers are becoming a must have for all home and this product is a great choice. I use my diffuser daily and love them. Nothing can compare to the scent of walking through a woodland area or field of flowers or an invigorating citrus scent. With all the harm aerosols have onour environment this use of diffusers are a logical choice. Thisdiffuser is very easy to use and the are a variety of oils you can get for it. Just open box plug it in, add some water and oils press the button and away you go.