An ultrasonic diffuser mixes essential oils with water and disperses a fine mist, which dilutes the oil concentration considerably. A waterless nebuliser atomises the oil directly, so the aromatic compounds reach the air at a higher and more consistent concentration. This is generally preferred when the goal is a specific therapeutic or sensory effect.

The pod is designed for use with NEOM's own essential oil range. Check the product packaging or NEOM's guidance for confirmed compatible oils, as not all formulations are suitable for all diffuser types.

The evidence varies by oil and outcome. Certain compounds — lavender's linalool, for example — have been studied for their effects on anxiety and sleep in controlled trials. The effects are generally modest and complementary rather than curative, which is why we position this within a broader wellbeing routine rather than as a standalone intervention.

Some essential oils are not safe for young children, infants, or certain animals — particularly cats, who lack the liver enzymes to metabolise several terpenes. Check the specific oil blend's safety guidance and consult your vet or GP if in doubt before using in a shared space.

Oil consumption depends on the concentration setting and how long you run the pod. Check the instructions for estimated usage rates, as this will vary by oil viscosity and the specific blend you are using.