"I used to run from room to room with my aerosol can during Parties. Instead, try this: When you hear the A/C unit turn on, spray just a little towards the intake (filter) and the whole home will smell incredible. This is a time-saver and a money-saver. Just a tiny bit goes such a long way. You can then reiterate to customers that the value is awesome and the scent lingers so long! I just love Room Sprays!"