Infused with natural essential oils. Up to 300 days (Based on low setting). Captures the freshnes and warmth of sweet and spicy notes that welcome guests like a warm blanket on a crisp autumn day. Scented oil for electrical plug diffuser. Long lasting fragrance. Nothing but the ingredients you need. Great Fragrance: Infused with natural essential oil. Free from: Phthalates, acetone. Health. Hygiene. Home. www.ariwick.us. Questions? 1-800--228-4722. For ingredients and other information: www.ariwick.us/www.airwick.ca. Made in Mexico.