Inspired by a walk in the woods on a crisp, cool day! Aeromic scents of Black Dahila, Vanilla Oak, Fraiser Fir, and Rosemary. Contains no phthalates or parabens and less than 1% VOC content. Vegan, Non-GMO. Free from allergens, each diffuser lasts approximately 60 - 75 days. It is recommended that you flip the reeds every 24 - 48 hours, or whenever you need to 'refresh' the smell for a stronger scent.