No heavy perfumes. Scratch & sniff. New warmer. Formulated with: no heavy perfumes. Gently cleans away odors for pure, light freshness. Good Housekeeping: Since 1909. Limited warranty to consumers. Replacement or refund if defective. UL listed. www.febreze.com. www.pg.com. terracycle.com. Questions? 1-800-699-4657; www.febreze.com. Terracycle: Recycle at Terracycle.com. Warmer made in China. Refill assembled in Mexico.