Air Wick Freshmatic Refill Smooth Satin & Moon Lily is a fragrance infused with natural essential oils. Smooth Satin & Moon Lily Freshmatic Refill automatic spray is up to 70 days fragrance (Based on lowest setting). Fragrance infused with natural essential oils Up to 70 days of fragrance * based on lowest setting For use only with Air Wick freshmatic automatic spray diffuser unit Automatically releases bursts of fragrance for a constant freshness in your home Smooth satin and moon lily freshmatic refill