Transforms natural essential oils into mist*
*Air Wick Essential Mist contains natural Essential Oils that are automatically transformed into a fine mist
1 Refill lasts up to 45 days**
**based on lowest intensity setting
Device features: A) To change start time - push slider to off, then on at desired time setting. B) Low, Med, or High settings control fragrance level.
3 intensity settings, 8h-on, 16h-off Nutritional Value: Country of Origin: UK