VEVOR Scent Air Machine for Home, 950ml Bluetooth Smart Cold Air Diffuser, 3000sq.ft Waterless Essential Oil Scent Air Diffuser, Floor Standing Aromatherapy Machine for Large Room, Office, Hotel
The machine uses fragrance essential oils, do not use pure plant essential oils. Plant essential oils are expensive and are often used directly for body massage. For a fragrance machine, just use fragrance essential oils.
