Humming FLAIR Savon de Savon is a fabric softener refill built around a clean soap style fragrance rather than a heavy floral perfume. Kao describes the scent as a clear savon accord layered with soft musk and jasmine, and the formula uses Diamond Aroma technology to help the fragrance continue releasing through wear. It also supports a smoother fabric feel along with deodorizing, antibacterial care, anti static protection, and help with wrinkles and pilling. This is a good pick for shoppers who want laundry to smell fresh, polished, and softly soapy without becoming too sweet.