Get a good start with our bundle which includes Free Shipping 2 Scent Bars and one alkaline D battery ) lasts 90 days. Simply unwrap the Scent Bar and place in the dispenser. You can wall mount it or simply place on a table, the floor or a counter.
Coverage is approximately 400 square feet. If you need to cover a larger area, you will need another machine for the opposite end of the room.