Fill your home with beautiful fragrance with the Glade Sense & Spray Vanilla Cream & Sugar Refill. It's designed for use with the Glade Sense & Spray Automatic Air Freshener Unit (available to purchase separately), which detects when you pass by, instantly releasing a burst of fragrance into the air. Equipped with motion sensor technology, it cuts down on waste & conserves refills by automatically freshening only when you need it most. Enjoy notes of pure vanilla & sweet, delicate, freshly baked biscuits coming out of the oven. Sweet treats are everywhere.