Put the fragrance in motion and enjoy it for up to 2 months per refill with Glade's Warm Apple Pie automatic air freshener.. Designed so it sprays when you move for enhanced fragrance delivery and reduced waste, Glade's air freshener spray brings an automatic burst of comforting fragrance to your room. Simply lift the front cover and insert the Glade Sense and Spray refill to activate. As light casts a shadow upon the sensor, the Glade air freshener spray releases the nostalgic aroma of freshly baked apples and warm spices, evoking memories of cozy kitchen moments. Glade room air freshener is crafted without phthalates, parabens, or formaldehyde, ensuring a safe and pleasant environment.