Febreze Noticeables With Gain Original Scent Dual Scented Oil Refill. Scent 1 Gain Original. Scent 2 Fresh Linen. For use with P&G air freshener. Limited warranty to consumers. Good Housekeeping since 1909 Replacement or refund if defective. Questions 1-800-699-4657, www.febreze.com. 2010 P&G.