The best waterless essential oil diffusers are all easy to use and prevent spills, and come in both nebulizer and fan-powered styles.

The Urpower 300ml Aroma Essential Oil Diffuser has been our favorite diffuser since 2017.

Aromatherapy diffusers (otherwise known as essential oil diffusers) are the latest craze topping household must-have lists across the nation.

Diffusers, however, come in many shapes, forms and functionality, so we tested a selection of the best check which ones are worth the investment for either yourself or as a last-minute gift.

Essential oils can be toxic to pets. Don’t apply any directly to an animal’s skin, and avoid using an active diffuser in the same room as your pets.