Waterless Wall Mountable Essential Oil Diffuser

A diffuser is a good present for a first flat, a new office or anyone whose hallway always smells of yesterday's cooking. This one takes a 120ml bottle of scented oil, 4.06 fl oz, and runs without water, so there is no tank to fill and no limescale to descale. It charges over USB-C in about two hours, sits on a shelf or mounts flat to a wall on an adhesive plate, and has four intensity settings and a quiet motor. Read the cautions below first if the person you are buying for keeps a cat.

• Nothing to Fill: No water tank, so there is no weekly top up and no limescale.
• USB-C Rechargeable: Two hours on the cable, then it runs from a shelf cable free.
• Mounts Without Screws: An adhesive plate holds it flat on a wall with no drilling.
• Four Intensity Settings: Turn the output down in a small room or up in a hallway.
• Who It Suits: Right for an office or a bathroom, wrong for a home with cats.

Note: Keep the oil bottle and the unit out of reach of children and pets. Swallowing concentrated essential oil is a poisoning emergency: call Poison Control or a doctor straight away and do not try to make anyone vomit. Many essential oils are toxic to cats even when only diffused, so never run it in a room a cat cannot leave on its own, and ask a vet before using it around cats, birds or small pets. Run it in a ventilated room rather than a sealed one, stop if anyone gets a headache or finds it hard to breathe, and keep it away from anyone with asthma. The bottle is labelled only as essential oil and names no plant, so anyone with a fragrance allergy should not use it.