Eliminates tough lingering odors. 100% natural propellant. With Odor Clear. Febreze odor elimination technology. CFC-Free: Federal regulations prohibit the use of CFCs in aerosol. www.pg.com. Questions? 1-800-308-Easy (3279) www.febreze.com. Good Housekeeping: Since 1909. Limited warranty to consumers. Replacement or refund if defective.