Scratch and sniff. Eliminates lingering odors 1200 hours (On low). With Gain scent. Formulated with: No dyes. No phthalates. No formaldehyde. Febreze warmer has a blue light that: Flashes twice when first plugged in to show it's working. Flashes continuously when it may be time for a new refill. Febreze Plug has two alternating chambers that deliver long lasting freshness. For use with P&G air fresheners SY-982 and 3260. Good Housekeeping: Since 1909. Limited warranty to consumers. Replacement or refund if defective. www.febreze.com. www.pg.com. Questions? 1-800-699-4657 www.febreze.com. Terracycle: Recycle at Terracycle.com. Refill assembled in Mexico.