GLADE AIR FRESHNER GEL PURE CLEAN LINEN 150 GM The Glade Air Freshener Gel Pure Clean Linen offers long-lasting, continuous freshness without plugging in or turning on. Measuring in at 150 grams, this air freshener can fill your home with a fresh linen scent for up to 45 days. With its easy-to-use gel formulation, the Glade Air Freshener adds a pleasant scent to your home without the hassle.