Air Wick Freshmatic Ultra Automatic Spray Refills

This automatic spray with clever odor detect technology identifies over 100 odors and adjusts fragrance automatically by providing a burst of freshener. The gadget is smart enough to prevent excessive dispensing. Lasts up to 60 days for a continuous fresh smell. Use in hotels/motels, health care facilities, nursing homes, office buildings, industrial facilities and restrooms. Starter kit includes gadget, refill and batteries.