Air freshener refill features a clean linen scent to create continuous ambience with the scent of watery melon and clean, crisp air with sparkling citrus blends. Long-lasting fragrance provides up to 50 days of continuous, diffused fragrance. Easy-to-use design quickly snaps into the warmer for quick replacement. Air freshener refill is designed for Glade Plug-In Warmers (sold separately).