A new air freshener experience which is 100% Gas free, powered by air. This product range is alcohol free and eco friendly ensuring that their is no negative impact from this water based fragrance on the ozone or the earths atmosphere. Revolutionary new pressure control device that ensures a constant continuous spray from start to finish. Eliminate unpleasant smells in the air with this smart fragrant scent and provide a feeling of freshness. Explore the OS'O Smart Air Freshener range and find the yin, to your yang.