The Air Wick Freshmatic Auto Spray's time released fragrances are subtle, but give you the confidence of knowing that your home is always welcoming and pleasurable for family and unexpected guests. Just set it to your preffered fragrance level and enjoy the continuous freshness

Keep your home smelling fresh and welcoming all the time with Air Wick Freshmatic Odor Detect, the first automatic spray device with odor sensor technology. This breakthrough technology automatically detects and overcomes unpleasant odors, without you having to think about it.

Only Air Wick refills work in this device. Gadget , refill  included. Contains: 1 device 3 AA batteries (may need to be replaced)